Okay well first I would advise you read all the rules
. I know there are a lot, but thing's will run much smoother for you if you read them all. [:
Once you've read them all you can find the Character Sheet here.
which is vital for roleplaying.
After you fill it out you should start a new topic here
and then go claim your portrayer here
Once that's all done all you can do is wait for our lovely admin Chamo to accept you [: Hope I helped!