
How much red streak can in a row with 90% chance because i am playing on other dice like PD, Dadice and Safedice with same 90% win chance but in last 3 months i never got more than 4 red streak in a row but something wonder happened a that site or it's just a bug there.

Well I doubt that it is bug, this is because you just got a bad luck. Anything may happen in dice even worst than yours

If you wonder it, you can verify your bets since there is provably fair mechanism by Moneypot.