Maybe it's in the App Library. Check the App Library first.
Find and open an app in App Library:
- Go to the Home Screen, then swipe left past all your Home Screen pages to get to the App Library.
- Tap the search field at the top of the screen, then enter the name of the app youโre looking for. Or scroll up and down to browse the alphabetical list.
- To open an app, tap it.
If a category has a few small app icons, you can tap them to expand the category and see all the apps in it.