Like all other escort adult sites in ukraine and russia, pretty much ALL girls are not the real girl on the photo.
Even when it say the photo is verified then it is 95% of the times fake.
Instead look at height and weight and in general you will meet a nice and beautifull lady no matter what.. The higher the price the better chance she is really good looking 1000uah pr hour and up is a good start. But i actual just remember going to some of the strip clubs in ukraine and kiev, many of the girls there actual also work as escort girls, just ask the manager and they help you.
By the way avoid going to the ladys appartment, the address can be very hard to find and you might go to areas where you do not want to be as a turist not being able to call a taxi and go home to your hotel..
Prostitutes in ukraine/russia often also stand in the subway entrance waiting.