Hello! If you wanna make an unban appeal then please use this Template:

Name - What is your ingame name?
STEAM-ID - What is your STEAM-ID?
Admins name - Who banned you/who might it be?
Reason - What is/might be the reason that you got banned?
Server - What server did you get banned from?
Time - How long were you banned for?
Story - What happend?
Proof - Any proof on a video/screenshot that clearly show what happened?
Extra information - Any thing you think may be relevant to your ban.

If you dont fill it out and edit it in the post, this will be denied for not using template. And by the way; You cannot make an unban appeal for your friend. He has to do it himself.