What makes you think the game in Stake is rigged?
You should learn about their provably fair engine, you can manipulate the user seed, that way the site can't manipulate your bet result. Even some sites like the next one help you to verify your bets.
https://www.provablyfair.me/casino/stake-verifier/I can say the game is legit, and if you feel it's rigged it's because you hit a losing streak, so, better luck next time.
"provably fair" is a hoax in my opinion.
Mathematically these games at stake,the originals are beyond any probability, but only for the house. 15 wins in a row for the player never happens, 15 wins in a row for the dealer happens all the time. Hard to believe this is fair.
Also, when you bet 0 or some cents you are winning, once you put in real number the graph goes red and will never recover.
Just my own experience and observation, online casino games are not worth the time. Rather play poker or ber sports, bu not this nonsense.