I have use their site in the past but I am only claiming free faucets so I have no problem with their website so far.
But thanks to your additional information, we can base it in order to avoid this kind of situation in the future.

We really need to be careful especially if we are using our money in any types of gambling. As for me, gambling has 80% chance of losing (cheating) and the rest is your chance of winning and getting your money.