The Facebook App [cracked] - How To Unblock Someone On

Unblocking someone does not automatically make you friends again. If you were friends before the block, that connection was severed. You will need to send them a new friend request if you want to see their posts in your feed.

Ensure your app is updated to the latest version. Sometimes, a "cached" version of the app might show an error. Try closing the app entirely or logging out and back in to refresh your settings. Managing Your Digital Boundaries how to unblock someone on the facebook app

It is important to understand that unblocking someone does not automatically return everything to the way it was before the block. Unblocking someone does not automatically make you friends