Did you upload your theme to the correct place? Like the New Plugin Directory HERE? If so then you need to send a message to Anthony Borrow who approves all the plugins.
If not and you added your theme to the old theme directory then it will have been deleted.
Sorry for the delay Colin. I've taken a quick look and sent you a Moodle message asking for a little more information but I did not see anything that should hold up approval. Let me know if you have any questions. Peace - Anthony