Support

The screen turns black or the game crashes

What do I do about irregularities or bugs in game?

How do I earn cards?

I keep losing the battles. I just cannot win.

Cannot download the game

The game lags or becomes stuck when playing a card

The screen turns black or the game crashes

The game is stuck on the loading screen.

How do I improve my cards?

About Tournament Rank

How do I add friends and battle against them?

I have added credit but did not receive crystals. What do I do?

Cannot redeem event/mission rewards

How do I report an issue I found in game?

I want to report a player