Horrible customer service
Customer service pretends they are trying to help but purposely ignores request to delete game account. When you send them required information (creation date, all devices you play on, and an image of an iTunes receipt) they claim you did not. This is not the kind of treatment I would expect from apps on the App Store.
Game clearly designed to only let paying players be successful.
Stay away from this company.
astro13rm about
Clash Royale, v1.8.1