How to play Castle's Treasure? I completed the 1 level of the game, then it had me pick a treasure box. It opened to show reward, and nothing is there. It is now locked on this screen and won't allow me to play another level. It is considered a Continuous Play game for a limited availability. I closed and reopened several times. It opens to my reward and then locks up. Picture is shown.
So everyone else playing and able to continue- do not choose the second box at the top left of your screen.