As of now we only accept BTC as a payment gateway.

But is it in your "todo" list?
If yes, is there any ETA?
Accepting other crypto currencies will help you attract more customers.
People like to deposit and start playing immediately. They don't want to wait until the transaction gets confirmed. Not to mention transaction fees!
Regarding this I will forward this to our upper management and we will take a look about this. Thank you for this suggestion