Good game poor execution

Tired of trying to pong/kong and the game does not respond.

Needs an explanation for those of us who do not understand the scoring system. (Sorry I forgot my crystal ball)

Wind position marker doesnt always show, which makes it mire difficult to remember round/seat wind locations are.

Opponent players can apparently get points for Kongs that do not show in their hands.

Deleted this game, $2.00 is too much to pay for a buggy game that should be free.

DCLXVI about Mahjong!, v1.90