Usually triggered by suspicious login activity (like using a VPN or a new device) or entering the wrong password too many times.
Q: Can I appeal a Facebook account block? A: Yes, you can appeal a Facebook account block by filling out a form on Facebook's website. facebook unblock account
Disclaimer: Facebook’s policies and interface change frequently. If the standard recovery methods do not work, you may need to visit the Facebook Business Help Center or consult their official "Report a Login Issue" page. Usually triggered by suspicious login activity (like using
Facebook may show you recent posts or login locations. Confirm that these were indeed you. If you see activity you didn't do (like a login from a country you’ve never visited), report it to Facebook immediately and run a virus scan on your computer. Confirm that these were indeed you
If Facebook thinks your account security is compromised, they will ask you to verify your identity.