If your Facebook or Instagram ad isn’t delivering, it’s usually due to a few common factors like review status, spending limits, or audience size. Don’t worry—most issues are easy to fix.

Common reasons your ad isn’t delivering

1. Your ad is still under review

Before ads can run, Meta reviews them to ensure they comply with Advertising Policies.

  • Most reviews are completed within 24 hours.
  • In some cases, reviews may take longer.
  • Ads usually start delivering automatically once approved.

2. You’ve reached your ad account spending limit

If you’ve set an account spending limit, Meta will stop all ads once the limit is reached.

To resume delivery:

3. Your retargeting audience is too small

Retargeting campaigns need a minimum audience size to deliver effectively. For Facebook DPA (Dynamic Product Ads) retargeting, you typically need hundreds of daily unique visitors viewing product pages. If your audience is too small, Meta may not deliver the ads.

How to fix a small audience issue

  • Run traffic or awareness campaigns first to increase site visitors.
  • Collect more visitors into your retargeting audience.
  • As your audience grows, ad delivery and performance usually improve.

Good to know

  • Akohub helps you create and manage retargeting campaigns.
  • Meta controls ad review, delivery, and spending limits.
  • Most delivery issues can be resolved directly in Meta Ads Manager.