If you look closely it says "don't know" for the anal option that's why

And now you're trying to give her a higher score?

Or you'e writing a different (new) review in which you gave a 9, but now TER is telling you to change it to a 7 and resubmit?

 
If it's the former, they do not have to let you edit a review once it's been published.  Plus, they are wary of allowing reviewers to increase the original score given their concerns about review manipulation.  

For latter, I'd guess that her menu "services offered" only allows her a maximum score of 7.

 
But I'm really just hypothesizing for both scenarios.  Others here likely have more concrete information & related advice.

 
xoxooxoxoxoxoxoxoxoxoxoxoxoxxoxooxoxoxoxxoxoo

Nooner: A sexual encounter during lunchtime; especially one that is illicit.

Glad to know you were trying.....

I didn't know about the policy either. But I'm glad you were looking to give me another review. I enjoyed our time together. Looking forward to many more visits. Lol. I also love the compliments you gave me. I totally agree I look better in person than pictures.

You said it has been 90 days
go see her again and write a new review

 
Not always
There are favorites I like to see in vegas once a year so i write a current review.  Sometimes an older review drps off

Ter policy reviews have to be 90  days apart unless it is a different type of session

Dinner date or overnight versus 1 hour