You can locate this information by following these steps:
> Tap the App Store Icon.
> Tap the Person Icon in the upper right-hand corner of the screen. (you may or may not have a photo loaded into that icon) you may need to log in using your Apple ID
> Tap on your name and email address, which should be the first thing listed
> Scroll down until you see Purchase History and tap on it. If you need to adjust the time frame you can select the Last 90 Days to choose different years or dates available.
>Locate the purchases you'd like investigated, then tap on Total Billed beneath the name of the purchase
>You are now viewing the Order Details. On this page, please tap on the > to the right of the name and price of the purchases you'd like investigated.
>You are now viewing the Purchase Details. If you still see the > to the right of the name, you are still viewing the Order Details and need to tap the >. Please send a screenshot of the Purchase Details page for each purchase you'd like investigated, as it's exactly what we need to investigate for you.
We appreciate your patience and support of Marvel Contest of Champions, and look forward to your reply!