I don't know if I was just unlucky or something happened to my bets but I lost 19 bets in a row on x2 payout. I know it is possible to receive more than 19 but this happens once in many bets. I don't want to accuse Wolf.bet of "unclean" things, I was probably just unlucky.
Wolfbet uses provably fair system, so you can verify your bets. Dont think something is bad just because you get lossing streak but better to verify your bets first. The chance of 19x lossing streak on 2x payout is indeed small but it is possible, anyone may get longer lossing streak. You were just in a bad luck obviously, sorry to hear that.