Do u have some social media or just BTT?

thanks so much for providing these links join their social media handles

while hosting my game in this platform, is there any restrictions that i will have to face?

there would be no restrictions as such.

also you can set up your rules while setting up a game.

what will be the setup cost? to host my game here?

zero setup cost to host your game.

Is it true? Thats awsome..

yes mate, its free of cost. and not only that you can even customize the rules of a game and change it accordingly.