I've posted this on the FL and Vegas boards and nothing but crickets. Does any have any info/intel on this agency? Secondly how do agencies work regarding compensation? Does the provider get a large percentage or just a modest amount? I'm under the impression that because of the split pot I should be a generous tipper. Lastly, is the price advertised the actual amount or is there upselling. I know each agency may be different but in general. Any info provided is greatly appreciated.

When I worked for 7 different agencies each operates differently. The provider gets a small percentage of the compensation always hoping for tips. The provider must pay out the agency + tip the booker if she wants to get work. There is usually always upselling.

Look for them in Hershey, Pennsylvania.  

Washington, DC is known as the "Chocolate City". I would expect an agency by that name would be DC based.

I mean yeah. But remember when the mayor of N’aw-lens said they were gonna rebuild a chocolate city after that hurricane? So it could also be there. That hurricane was a real bitch.

Some have X or Instagram accounts.  Shoot a dm to see if that's a legit booking site for a 'photo shoot'

It would help if you included a link to the agency, you would probably get less troll responses.
http://chocolatecitimodels.com/

Serious question-how did you find this agency? Are you just entering the in the search bar? Is what the client sees different than the provider? When I enter it in the search bar it comes up with no results.

Try Reviews>More Searches>Search Agencies

They were originally known as Top Level Companions. The ladies on their site have changed a lot over the years. Ladies that *used* to be on there but are not now:  

I clicked on the first girl listed, then looked her up on TER. She has a profile, and for some agency girls there will be a clickable link with the agency name. Clicking there took me to the agency profile page.