Genuine website ?
Lets look at what we can see.
the way the site is set up technically (no right click etc.),
the misspelt copy text,
the random map of New York,
the text designed to trick SEO into giving it a higher Google search rating,
the photos taken from random internet pages in 2017,
the photo of a 2017 Victoria Secrets Fashion shoot copied into the home page
the chatbot that routes to a personal whatsapp account
the way you can't see any details of any companions beyond the three on the home page
All that didn't give you enough information to decide for yourself that the site is probably not legit ?
The registration fees ought to be the clear give away.
There are enough ways for a legit agency to make money for them not to need to make every potential punter cough up their data and their credit card details just for looking. Just no.
Given that and the fact that the site domain is registered in Moscow, I'd stay well clear.