How can I prevent accidental purchases in the game on Amazon? November 19, 2020 21:08 On Kindle devices: Open the Amazon Appstore. Go to Menu -> Settings. Uncheck the In-app Purchasing option. Related articles My purchase did not appear in the game. What should I do? How do I make a purchase in the game? What kinds of prizes can I win in tournaments? Can I beat the game without making any purchases? Where can I view my game settings? Comments 0 comments Article is closed for comments.