You can merge as many Pages as you'd like, however you likely can't merge more than a few Pages at once.
If you have 2 Facebook Pages for the same thing, you may be able to merge them if:
- You're an admin of both Pages
- Your Pages have similar names and represent the same thing
- Your Pages have the same address, if they have physical locations
To merge your Pages:
- Go to facebook.com/pages/merge
- Select 2 Pages you want to merge and click Continue
- Click Request Merge
If you're unable to merge your Pages, it means that your Pages aren't eligible to be merged. If you see the option to request to merge your Pages, Facebook will review your request.
kindly tell pages name and like count as they may be the cause of error