If Facebook thinks your account security is compromised, they will ask you to verify your identity.
Facebook has a set of community standards and terms of service that users must adhere to. If you violate these standards, your account may be blocked or locked. Here are some common reasons why Facebook might block your account: facebook unblock account
Visit the "My Personal Account Was Disabled" form (easily found by searching "Facebook disabled account appeal" in your browser while logged out). If Facebook thinks your account security is compromised,
Have you successfully appealed a Facebook block? Share your timeline in the comments (just don’t spam the link). Here are some common reasons why Facebook might
Do not act like a robot, and do not write like a troll. Write like a lawyer. It works.
Facebook often requires you to prove who you are. You can upload a photo of:
You can scroll and read, but the moment you try to like, comment, post, or friend someone, you get a red error message. Why it happens: You’ve been flagged for “unusual activity”—clicking too fast, liking 50 posts in two minutes, or joining too many groups in an hour. This usually lasts from 1 hour to 7 days.