To locate your receipts from purchases made via iOS:

  1. Open the App Store application.
  2. Tap on your App Store Account display picture at the top right corner.
  3. Tap on the Apple Account section above Game Center account information at the top of your screen.
  4. Scroll down and tap on "Purchase History".
  5. This should display your purchase history from the last 90 Days by default.
 
OPTIONAL:  Tap on "Last 90 Days" and select a year to look at your purchase history from past years.
 
ADDITIONAL NOTE: You should also receive an email from every receipt and can look them up that way instead.

Web Store (Xsolla)

  1.  Open the mailbox of the e-mail that you’ve entered when you’ve paid for your purchase.
  2. Using your e-mail provider's search function, search for the term "Xsolla".
  3. Select an e-mail from Xsolla that contains the purchase information you need.