Of course I do! Here is a forum post.. that shows you the step by step process on how to submit a song! After you submit it... You will see it as inactive, which means it is waiting to be checked.. If it is accepted.. you will see that changed to active..and it will be on the main page.. If it is not accepted you won't see it under "songs you have posted" anymore..
The forums are really helpful for new users trying to post tracks.. If you look in the General Discussion forum.. you will see a couple posts.. one titled How to Submit a Song Guide! (the link above isn't working for me) and the other Trouble Submitting a Song?.... I think these will help you as far as how to post (which you said you already did).. and what we look for when checking and accepting songs..