There are some issues that you may encounter when running Facebook ads, but here are the common ones and how to fix them:
Campaigns aren't working: This could be due to a target audience that is too broad or the ad content isn't engaging enough. The solution is to refine the audience or change the content of the ad to better appeal to the target audience.
Frequent advertising: If your ads are served too often, it can cause your audience to get bored. The solution is to reduce the frequency of your ads, or change the format of your ads to capture your audience's interest.
High ad costs: If your ad costs are too high, it can lead to budget overruns. The solution is to optimize your ad budget and bids to better control your ad spend.
Ad violations: If an ad violates Facebook's rules, it may result in the ad being banned or the rate reduced. The solution is to check if the ad content is in violation of the regulations and modify it accordingly.
Low ad rate: If the ad rate is low, it can lead to poor ad performance. The solution is to optimize your ad targeting and bidding strategy to increase your chances.
The above are the common problems of Facebook ads and the corresponding solutions, I hope to help you run Facebook ads better and get better results.