You are listed as a "general user". I believe that indicates that the Moderator "Pool Doc" has not upgraded your status yet. He has been ill. Also, f you did not provide sufficient info for him to verify that you are not a spammer, he may not have done so.

I'd post a new message asking for an update on your membership status. That should prompt some kind of response. Subscribing will give you these rights automatically and supports the forum.