14 reds in a row is usual for me , and you played it with martingale strategy with 50% chances .
1 sat is good start to play martingale , you can get longer streak before your bet vanished . Also after you win huge amount , you can send it to your wallet at the moment.
only a few people can successfully withdraw their profits while playing on this strategy. in the end 98% people can't managed to withdraw profits,not even their bankroll!
Gambling is made to spend money to get the excitements from the games to have a fun but if you start gambling to withdraw profit then mostly you can't enjoy the game instead you always play with stress. This game particularly need only luck to win money so just play game with any methods for some time and don't worry about the end result.