you are allowed one post per area.as an example,in duel arena you can only post once,no new topics in it.also keep your private messages in your messages.don't say them in our forums.also try to keep your pics and signatures small.
avoid spams as much as u can.
don't double post.
post on the right topic(eg/no duel challenge at intro)
and the most important thing is:
do not create a double account(if i find 2 people having the same ip address they will be both banned)
that's all for now.