hahaha i made multiple accounts with ref link and because no one plays on your site i played against myself and won over 10 USD i made withdraw and got it instant thanks for the free money.

You should stop with the ref bonus people can easily make multiple accounts with VPN and try to withdraw free money, looks like you have instant withdrawals too so it makes it only easier because you cant check the gameplay etc. before the money is sent...

Its also possible to register and get 0.1 mbtc with reflink and make multiple accounts and tip 1 account all the 0.1 mbtc and then withdraw with the account that got all the free money...

so you lose only money with the free ref bonus you should delete it