It's a scam!
According to: Identify legitimate emails from the App Store or iTunes Store - Apple Support
"Genuine purchase receipts—from purchases in the App Store, iTunes Store, iBooks Store, or Apple Music—include your current billing address, which scammers are unlikely to have. You can also review your App Store, iTunes Store, iBooks Store, or Apple Music purchase history.
If you received or acted on a likely phishing message:
If you received a suspicious email, please forward it to reportphishing@apple.com. If you're on a Mac, select the email and choose Forward As Attachment from the Message menu.
If you think you might have entered personal information like a password or credit card info on a scam website, immediately change your Apple ID password."