I have been duped a couple of times recently when I was on a date with a provider and they say they do not offer CIM,which is a deal breaker for me. On their Private Delights listing, they had only mentioned Greek in their No List.

I don't understand why some companions cheat this way. Has this happened to anyone else? Is there a way to report them to PD and get them to update their listing?

has many safe GFE at a premium rate. Many monger wrote glowing non-descriptive reviews and to find out it's the lowest end of safe GFE date. TER reviews, P411, and agencies are my main source.

Search the reviews here for CIM, and pick a provider who does offer what you want.  There are many.

No one can list every possible client preference or kink.