Open the Facebook app and tap your profile picture (or the three lines) in the top right corner (iOS) or bottom right (Android) to open the Menu .
Whatever the reason, unblocking someone on Facebook is a straightforward process. However, it’s not always obvious where the setting is hidden. how can i unblock someone on facebook
Also, keep in mind that if the person deleted their Facebook account while you had them blocked, their name will disappear from your Block list automatically. Unblocking someone on Facebook is a simple 30-second process once you know where to look (Settings > Blocking). Just remember that unblocking is not the same as adding them back as a friend—you will need to send a new request to reconnect fully. Open the Facebook app and tap your profile