I never tried their crash game before because most of the time only playing on their dice game. Are you saying that after their crash on going we can't manually click cashout like usual crash game? But why dont they have this feature? I believe it is a must feature to have where people can get good profit from crash game. Any given explanation about this? Because I never tried it yet
You will get nothing if you cashed out after crash happened. You need to cashed out before it crash (for better experience and understand, why don't you try it for some bets?)
I don't think there will be much difference between add or not the automatic feature.