If they claim it to be in Beta Stage, then for the time being they should only have allowed depositing and placing bets through a test coin.
As they have done this, this proves they don't have any professional behaviour mannerism.
They just launch the site in a hurry.
No proper investment no proper management and these are the things which many people frown upon.
As you can see on page one, they offer 11 satoshi for new players which verified email to the testing website. but the problem is the new player can't play that 11 satoshi (
oh noez, error: Invalid Parameters), so what for a bonus when trying website must deposit money?. Also, OP never online since a week ago, it's very risky of playing without any confirmation.