How to remove Facebook page from Business manager?. Very simple you should have to open business manager app, then go to pages left side bar. Automatically display which you added Facebook pages in this business manager app. Click on Page, which one you want remove. After redirecting page you can find Remove option right side corner of the page.
How to remove Facebook page from Business manager
If you want to add another page, make it the primary page, and then, only then, you’ll be able to remove the other page. This applies if you had only one page.
Be cautious when deciding to go with Facebook business manager, we write and entire post about this and this could be a real headache:
Facebook Business Manager: a life saver or a headache?
Check what users say in the comments on that post, frightening!
Please Watch this complete video