Accepted Gevoelig's Punishment Appeal

In Game Name:

Gevoelig​

What version were you on (1.7.10, 1.8.9, 1.9 etc):

1.8.9​

Server:

Kitmap​

Punished For:

Cheating / Damage indicator​

Punished By:

I had damage indicator​

Guilty:

airfixing​

Proof:

Yeah I'm guilty, but I'm banned a few days ago and they don't said the reason, someone bought a unban for me and now I'm banned for Damage Indicator I didn't know that Damage Indicator is not allow. My brother is now banned but he played on the samen IP.​

Why do you think you should be unpunished:

I have a perm bann and I want a shorter bann and not a Ip bann but me brother can't play now (IGN from me brother : Siem2008) but he has the same IP.
And I didn't know that damage indicator is not allowed.​