I believe Coin Hi low game on freebitcoin is rigged as I have lost a steak of 12 games in a row. I bet on Hi each time while doubling my bet and lost all of my balance. What are odds to get 11 Lo in a row with 50% probablity?
it's okay to lose several times in a row, you have to remember that this is gambling and losing streaks must have been felt by all gamblers and in other casinos it's the same. it's not a matter of manipulation but just you're out of luck.
for consecutive losses in any game and in any casino it has become a common thing, don't be surprised if it happens. because there are no gamblers who always win and there are gamblers who always lose. but what you need to remember is that when after you experience a losing streak, one day you will definitely get the luck of winning a streak.
so no need to blame any casino.