Your punishment will not be lifted if you were punished for a justified reason and appropriate time.
You can only appeal a punishment if it was issued by mistake or if you feel that the punishment was unjustified.
Furthermore, you can only appeal your own punishment. Posts appealing punishments for other players will be ignored.
Posting multiple appeal topics, begging to lift or review your punishment may result in a forum ban and/or rejection of your appeal.

You can find your serial by typing "serial" in the console (F8).
If the ban length is not shown then it means that your ban is permanent.