No Log out Option – 麻雀 神來也13張麻將(Hong Kong Mahjong) Review

My family wants to play play the same game but there is no log out option. They all have accounts and you are not able to log out to use their own account. Please fix!!!!!!!
Review by mshongk0ng on 麻雀 神來也13張麻將(Hong Kong Mahjong).