Did you read through the rules in the New Members section?
New accounts are limited until you increase your post count. No attachments or links etc. Once you get a few posts in you have full posting privileges.
I don't see any posts from you that are awaiting moderation either. What are you trying to post? Your post count is one, and you did manage to post here to ask a question, so I'm not sure what the issue is.:dunno:
As for who to contact, the link is here at the bottom of the main page -