The game is not that popular compared to other pvp card games such as poker.
I think casineos needs to do something for this game. I mean to say regular promotion with nice prize so people are aware and then try to learn about this game.
Of course it is not a guarantee that promo will give good effect since we are dealing about preferences and tastes.
Sometime gamblers are not even attracted to play because they do not understand the game or they do not like the game at all.