click on contact us and ask about having your review linked to your present board name.
You can get a limited VIP as a provider once you have reviews. I don't know how many are required for this. Maybe only one. It will let you send and receive TER PM's (private messages) and it will allow you to see your reviews. Some providers do pay for VIP so they have access to everything.

Asking admin everything in contact us would probably answer all you questions.  BUT First, click on the Self-Help center link at the top of this board (It's on the upper right) and search there for the answers to most of your questions about how a provider can use the site including how to post ads and to link reviews to your user name, etc.