Those aren't rolls that I made. I am doing martingale and never rolled "0". They also don't show up in the "My Bets" (1st screenshot).
I'd contact their support and ask for a bug bounty/refund, providing everything you got so far.
Might be some connection related bug (you having to press several times before getting a roll through), or some other kind of bug.
I wouldn't yet asume it to be malicious from their side.
If they send you a bounty, feel free to tip me a cut, as I've discovered what you missed out.
Look at PD is this normal? i use martingale x33.00
I sent a report on PD no reply or bounty.