email stating Purchase Confirmation special offer Clash Royale... 99.99 which i did not make

I received an email subject Purchase Confirmation

Receipt Thank you

you've made a purchase from Supercell on App Store

Order number GPA

Item Special Offer Clash Royale price Ninety nine dollars and ninety nine cents Total

Payment method There is an option

Didn't purchase this transaction?

Cancel Purchase this is a link I did not click on

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