In-game currency and purchases
- I have collected crystals on levels and filled Piggy Bank but it is not shown on the screen. Where is my Piggy Bank?
- What are the crystals? How can I get more crystals?
- Crystal Piggy Bank
- Crystal Bank
- I purchased crystals but I haven't received them yet
- I’m unable to make purchases in the game
- Super Crystal
- Why does my iTunes bill show multiple purchases made on the same day?