No further updates then waiting on the reply of duelbits to casinoguru so far:

https://casinoguru-en.com/duelbits-casino-player-s-winnings-have-been-confiscated

But thats exactly my thought: it is easy to see its a hotwallet. So after noticing that, why they still threat me like someone who multiaccounting/using same wallets. Why is there still not a payout at all, since there arguments is simply false and easy to proof it is.