In order to appeal an unban ,you should use the following Rules:
First rule: Once you join ON clan server,you have 4 chances of forgivness at rulebreaking.
If that's the 4th time that you're banned like:
[ON]HunTinG banned Maxo reason : hack
[Maxo unbanned]
[ON]Zeruel banned Maxo reason : hack
[Maxo unbanned]
[ONr]TreV. banned Maxo reason :Wallglitch
[Maxo unbanned]
[ON]HunTinG banned Maxo's subnet reason: Last warning.BANNED FOREVER. don't apply in forum again.
If you did it,you have to wait 1 year for unban (As Example).
2nd rule: Each time you apply,a poll will be there,admins should vote.
If you get many votes of NO and your app gets Denied , then you shouldn't have to abuse admins or do something retarded.If you do it,you will be banned from the forum!
3rd Rule: Don't try to get your mates to vote for you positive.
If you do it,they will get a warn and you may have a ban for 7 days.
If you respect the rules,you would be accepted a sixth time-chance (only if you have 100% reputation on forum and on server).
Goodluck!