Why Facebook Ads Are Not Effective: Should You Continue or Find Another Path?
When first starting with Facebook advertising, it’s common to have questions like: why aren’t Facebook ads effective, even after trying many different approaches? Should you keep spending more money on Facebook ads? Why aren’t ads generating sales? Read this article from Sapo Blog for the answers to these questions.
Why aren’t Facebook ads effective?
First, the “bait” isn’t enticing enough
Writing sales content is like casting bait. The more enticing the bait, the easier it is to attract the target. If the bait isn’t appealing, no one will bite, leading to an ineffective Facebook ad campaign.
The content of the ad is one of the key factors that determine the success of a Facebook ad campaign because it directly impacts customer interest.
The quality of the ad content and the engagement levels (reach, interaction) are often proportional. Even if you correctly identify your target audience, if the content isn’t compelling, it won’t grab the attention and interest of potential customers, and thus won’t create demand or drive conversions.
An ad with boring content, rambling text, no highlights, lack of information or trustworthiness, and unimpressive visuals will fail to awaken the need or stimulate customers to use your product.
If your content (text, images, videos…) isn’t engaging enough, it will be hard for potential customers to take the bait. You may be making some of the mistakes listed below. “Prevention is better than cure,” so keep reading to learn how to optimize your content accordingly.
- Content isn’t compelling enough: The sentences are rambling and mechanical, without getting to the point. You may understand your target audience well, but your posts fail to reflect that and miss the mark on customer preferences.
- Content is filled with random icons and links: The text lacks structure. Looking at your post feels like entering a maze, making it hard to even read, let alone buy. You need to design your sentences, place icons and links naturally, using them sparingly to avoid overdoing it and causing a negative effect.
- Images lack appeal: One major reason is that you haven’t focused on selecting the right background and angle for the photos. Using blurry images with sloppy content shows a lack of respect for your audience.
- The video quality is poor or the content is outdated, causing boredom for viewers: To create a high-quality video, focus on the script, come up with catchy slogans, and repeat them throughout the video. When showing the product, include your logo and make sure the video is shot in HD quality, with clear visuals to catch the customer’s attention.
So if your Facebook ads aren’t effective, check if you’re making these mistakes.
Inaccurate target audience
A key factor in creating a successful ad campaign is finding the precise target audience (Target) that your product or service is meant to reach. In a vast community like Facebook, not everyone is your potential customer or the audience you want to target with your ads.
Once you understand your audience, focus on the key factors—select a maximum of 10 behaviors or interests. Set up and test ads every week or so. Don’t use a single target; regularly update and create different groups to test before increasing your budget.

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Targeting Location is Also a Critical Issue
It’s important to carefully consider your location targeting. Instead of targeting the entire country, limit your ad targeting to the 10 largest cities. For example, if you’re in Ho Chi Minh City, just target Ho Chi Minh City itself, without expanding the reach with a radius to cover a larger area.
Don’t Rely Solely on Facebook Ads
With increasingly stringent policies and tougher regulations, many are moving away from Facebook Ads to seek more optimized advertising channels. Sapo Blog doesn’t recommend abandoning Facebook Ads, but don’t let Facebook Ads become the only tool you use to find customers. With the trend of multichannel sales these days, you have many other platforms to expand and grow your business.
Not Using Call-to-Action Phrases
With a maximum of 90 characters for each Facebook ad, many marketers focus too much on describing their products and services, neglecting to emphasize the message through call-to-action (CTA) phrases.
This is a significant reason why your ad campaigns might not be effective. Customers are often uninterested in lengthy product descriptions. However, they tend to take action when prompted or given clear directions. Therefore, include action-driven phrases like “Click here,” “Click to receive a discount voucher,” or “Sign up for a free trial.” As for product information, simplify it to the essentials, making sure you highlight what draws the customer in.
Inappropriate Ad Format, Placement, and Timing
Facebook offers many ad formats for you to choose from, such as:
- Clicks to Website: Ads that drive traffic to your website.
- Website Conversions: Ads that help increase visits and conversions to a specific landing page on your website.
- Page Post Engagement: Ads that boost interactions on your Facebook page.
- Page Likes: Ads aimed at increasing the number of people who like your page and improve brand awareness.
- App Installs: Ads to drive app installations.
- App Engagement: Ads that encourage interactions within an app.
- Event Responses: Ads that attract users to participate in an event.
- Offer Claims: Ads promoting special offers or discounts.
- Video Views: Ads designed to attract views for your videos.

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Dependence on Target Audience, Needs, and Advertising Campaign Objectives
Depending on your target audience, needs, and advertising campaign goals, you can choose the most suitable ad format. If you want to increase brand awareness, running a Page Like campaign should be prioritized.
Alternatively, a Clicks to Website campaign works best for businesses aiming to drive sales and increase website traffic. For direct sales on Facebook, a Page Post Engagement ad would be the most effective. Choosing the wrong ad format can result in Facebook ads not being as effective as expected.
A Common Issue: Not Paying Attention to Ad Timing or Placement
Many businesses and shops still overlook selecting the right timing or ad placement. While you can run ads 24/7, if your budget is limited and you want to optimize costs and results, you should choose to run ads during the “golden hours” when your target audience is most active on Facebook.
Additionally, you need to select appropriate ad placements across three main areas:
- News Feed (Desktop)
- News Feed (Mobile)
- Right-Hand Column (Desktop)
Based on your target audience and ad budget, you can choose the most suitable placement for your ads.
Lack of In-Depth and Flexible Campaign Analysis and Management
Due to a lack of expertise in advertising, many businesses and stores neglect analyzing reports, measuring effectiveness, or managing their Facebook Ads campaigns after they are set up.
Neglecting measurement, analysis, and effectiveness evaluation can leave you passive in improving and optimizing the advertising process. It also means missing necessary adjustments when ads aren’t delivering the desired results.
Besides lack of expertise, time constraints are another reason many businesses fail to focus on these tasks. Running a business involves a wide range of responsibilities, such as managing inventory, products, customer service, delivery, and order management. This causes campaigns to fail, resulting in high investment costs without delivering the expected sales.

Reasons Why Facebook Ads Are Ineffective
Not Testing Facebook Ads
It would be a mistake to run Facebook ads without testing different ad variations to identify the most effective one. Your ad campaign is unlikely to be accurate or effective right from the start with just a single ad. Therefore, it is essential to split test and try multiple ads.
By testing different Facebook ads, you can determine which ad content is the most engaging or which target audience group is the most accurate. This not only helps improve the effectiveness of your ads but also optimizes costs for your Facebook Ads campaign.

A/B Testing Method
Not Reaching New Customers
Your ad may perform well initially, but over time it becomes less effective. This can be understood as: the cost-per-comment or cost-per-engagement increases significantly, or there are no comments at all. Two scenarios might occur:
- The frequency has reached close to 2.
- The frequency is still <1.5.
For the case where the frequency is close to 2, it means your ad is being repeated to the same audience rather than reaching new people. Solutions include:
- Create a new ad within the same ad set with fresh content. A new ad will be evaluated with a new engagement score and new interaction weight. If these metrics improve, it can break through Facebook’s “feedback loop” and reach more people. If not, it may still reach old audiences who might respond better to the new content.
- Pause the ad set and launch a new one in the same campaign. A new ad set will target new audiences and some old ones. Therefore, you should monitor the frequency of the entire campaign. If the ad set’s frequency is below 2 but the campaign frequency has reached 2, your ads may begin to slow down. Another option is:
- Pause the ad set and create a new campaign.
For the case where the frequency is <1.5, meaning the ads are not repeating but still losing effectiveness, the issue might be the audience size. If the selected audience is too broad and diverse, the ads may initially perform well with some segments but poorly with others.
Another potential reason is that your post is “outdated,” as Facebook prioritizes newer posts. In this case, you need to create more engaging content.
Suggestions for Sales Channels When Facebook Ads Are Ineffective
Sell Directly on Your Personal Page
When posting sales statuses on your personal page, avoid writing dull, robotic content that no one will read. Instead, use attention-grabbing headlines like “Warning,” “Secret,” or “Tip.” For example, if you sell back pain medication, consider a title like “The Secret to Relieving Back Pain in Just 3 Days.”
Sell in Groups When Facebook Ads Are Ineffective
A useful tip is to create your own group. Start by inviting all your friends, then create additional accounts (at least 10) and use tools to add friends. Focus on people most likely to be interested in your product and invite them to join your group.
When posting in multiple groups simultaneously, vary your content slightly to avoid Facebook’s spam detection system. Sometimes, just adding a few extra characters can help bypass the system.
Sell on Instagram
If Facebook Ads aren’t effective anymore, consider shifting to Instagram for online sales. This is especially suitable for visually appealing products like food, clothing, and cosmetics.
Sell Through Livestreaming
People won’t engage with you for idle chit-chat, but livestreaming is an extremely effective way to promote products and your page. Take advantage of livestreams on your personal page, groups, or business pages to directly promote your products. You can also indirectly advertise by reviewing a new movie, a great dining spot, or other popular topics and then weave in your product promotion. Try it and see what results you achieve!
Sell on YouTube
Build an advertising channel on YouTube. Create videos that provide tutorials, reviews of your products, or promotions aligned with the latest trends. If you have a sufficient budget, consider running YouTube banner ads, which can also be a great option.
Create a Website for Sales
If you’re on a tight budget, start with platforms like Blogger or WordPress. However, it’s best to have a professional, well-designed e-commerce website. Choose a reputable website provider with many satisfied users. In Vietnam, Sapo.vn is the most popular multichannel e-commerce platform. You can rely on it to set up a website and start selling.
Once your website is up, quickly learn SEO and content writing to ensure your site ranks high on Google search results. Take full advantage of multichannel selling through Sapo’s app store by installing the best tools to support your sales efforts.
Sell on Zalo
Set up a Zalo page and explore advertising options to reach customers. Refer to related tutorials to learn how to maximize your efforts on Zalo.
The basic reasons listed above could explain why your Facebook ads are not effective and why your campaigns are not delivering results proportional to your investment. Whether to continue running Facebook ads or not depends on your specific circumstances. If Facebook ads are no longer viable, you can consider the alternative sales channels mentioned above.
If you are facing such challenges, seeking help from a professional agency to manage your Facebook ads is a wise decision. However, if you want to continue managing your own campaigns, keep following articles on buybm365 to gain more advertising experience.
If you need the most reputable payment method and advertising account provider, you can message the fanpage buybm365.com-Ads to receive advice from HT Media. In addition, you can follow the articles. Latest articles related to our Digital Marketing.





