was suspended
Means banned? There are 4 kind of bans AFAIK.
3 days
7 days
30 days
Permanent
Which one do you have? If this is a permanent one then forget about it. You can not even use this account (except meta board) too because of the following rule...
Read bellow part of OP comment - as moderator explained him, their account was nuked.
I don't know what you did wrong exactly, but as TryNinja said, it's very unlikely that account will be restored. Mods aren't nuking accounts without any reasons usually. And you have to be very lucky to get reply from theymos, he have more important things to do.