it depends what the users will get from this chatting ? at the end they can make video calls ? meet face to face ? if no direct interaction between girls and men then most users prefer webcam sites where they can see the girls in action and send money
check the below tutorial for paid traffic , you have to be patient and invest some money to find the targeted traffic to your site
https://gfy.com/fucking-around-and-b...l#post22318920