To dispute your ban, you must first register on these forums.
Please click "New Topic" to create your own post, and use the following form by copying & pasting it into your post.
To get your ROID, type in console: listplayers
A ROID looks something like 76561197961236789 and will be next to your name
Fill in and copy and paste this:
ROID:
Date/Time of Ban:
Name you used when banned:
Admin who banned you:
Why were you banned:
Why should you be unbanned:
Note: If you were Session Banned (Which only bans you for the duration of the map) then do not post a dispute about it. If you're not sure, wait until the server changes maps.