How do I update my profile with specifics??  

Do I need to pay for something??  

I have searched the Newbie Board, but can't find instructions.  

Thanks

..."Report A Problem" (3rd from the left, slightly below you name at the top of your profile).  If you have a lot to change you can use the "contact us" link at the bottom of any page. If you use "contact us" be sure to include your TER Provider ID#.

It looks like you don't have the free limited provider VIP membership. Check the link below to see how to get it.  

Keep reading in the Self-Help Center. Read back on the Newbie Board. Feel free to ask questions.

You don't have a profile if you don't yet have your first review here. Your first reviewer will establish your profile and then you can correct it the way XYZ said. If you do have reviews it would be beneficial to contact TER and ask them to link them to your name.
If you don't know if you have reviews you can search for them by clicking the reviews tab, then search reviews, then enter information specific to you like provider name, phone number or email. If you find some you can have them linked to your name so we can easily find them when you post.