1. To report abusers, hackers, cheaters or admins that are abusing theyr powers - email to email@example.com
2. Do not forget to add date and time when the case happened.
3. Admins shouldn't be discussed on forum as it will be considered as flaming.
4. Do not email other stuff like "pls i want to be an admin, make me admin on your server". This way you are just lowering your chances to get admins status on server.