My account says it's temporarily locked because someone unknown attempted to log in to it. The message pops up when I log in,

[v.stroh3]

Locked out of FB account

 

[bignastyid]

You need to contact facebook, only they can help you with a facebook account problem.

 

[mcnumpty23]

and normally theres a way to get back in legitimately

like by answering your security questions or something else like having a code sent to your phone etc

or through the friends you picked in settings in case you get locked out