There are two reasons for
Facebook blocks.
You
may have been blocked by Facebook and placed in Facebook Jail. Waiting out your
term could be easier than attempting to figure out how to break out of Facebook
Jail, which is frustrating and time-consuming.
However,
there is another reason why you could be blocked on Facebook:
You
may have been blocked by another user. Instead of reporting you and putting you
in Facebook jail, the user might choose to block your account.