Hey Chris33K,
You can find steps to redownload apps here: Redownload apps and games from Apple - Apple Support
"How to redownload apps on iPhone or iPad
- Open the App Store app.
- Tap the sign-in button
or your photo at the top of the screen. - Tap Purchased.
- If you use Family Sharing, tap My Purchases or choose a family member’s name to see content that they purchased.
- Tap "Not on this [device]."
- Find the app that you want to download, then tap the download button
.
Learn what to do if you can't redownload the app. If you can't find the app on your device, use the App Library to find the app."
If you're referring to an in app purchase, we'd recommend reviewing the information in this article: If you can't find or use your in-app purchases - Apple Support
"Restore your in-app purchases
Some in-app purchases, such as game currency or hints, are consumable, which means that they run out as you use them. You can’t restore consumable purchases. Learn about different types of in-app purchases.
You might be able to restore a non-consumable purchase, such as an upgrade to a pro version, an extra feature in a game, or a subscription:
- Open the app that you used to buy the item.
- Look for an option to restore. You might find it in the app's store, main menu, Settings menu, or Options menu.
If you try to restore and nothing happens or you get an error
Thanks!