Short answer. A Facebook account locked screen asks you to confirm the profile is yours. Finish that check on a device you have used before. If the next page says disabled or suspended, screenshot it and appeal. We never ask for the password.
A Facebook account locked page holds the login until you confirm you are the owner. It is close to a checkpoint and different from “We disabled your account.” Read the headline out loud once. Then follow that page, not a guide for the other sentence.
Use a device you have logged in with before. Screenshot the lock. Finish the code, the login review, or the identity check it shows. Type codes yourself. When you are in, change the password, turn on two-factor authentication, and remove sessions you do not know. If the email was taken, start at Facebook hacked account recovery.
Send the profile name and the screenshot. We file disable and suspension appeals through Meta’s own official channels. It takes a few days. Start a case on the contact page. How it works is the three steps. We never ask for your password.