You are not right. Even if you do not receive your fund in your life then still you cant say this site is a garbage gambling site as you have made mistake while you have sent one type of currency to another type of currency. It is almost impossible to recover the fund by them and if still possible then they may not want to help you if the fund is little. As for recovering that they have to open their main wallet even they might have to refresh their wallet. And still they may not get that fund.