ドミノゲームをプレイする方法？

hello guys, why is Dominoqq so hard to play? I have tried this game several times and still never managed to beat my opponent, is there a senior who can provide a solution for this game? and what must be done so that I can defeat the opponent easily.

Have not play any game yet about to start

I don't even now how to start playing the game its so difficult for me need you held

yes, this game so hard