You can block a page on Facebook so that the page can't interact with your posts or reply to comments. Here's how to do it on desktop and mobile.
You can remove followers on Facebook by changing your follower settings. You can also block or add followers to a restricted list.
This is my simple way to change the name of a Facebook page using the app on my iPhone. I walk through how I tap through the menu, go into settings, and find the page setup section where I can update ...