1. Open the game and click the coin icon in the top left corner.
  2. Choose the amount of coins you want to buy.
  3. Select the appropriate payment method.
  4. Enter the information required to proceed with the payment.
  5. Confirm the purchase.

Once you complete these steps, the coins are added to your game account. If they aren’t, please follow the steps described in the My purchase didn't show up in the game article.