Hi Allpha3-m,
Thank you for participating in the Apple Support Communities. If you're missing Memoji's, you may just need to add them back to the app drawer. This article explains more about this: Use iMessage apps on your iPhone, iPad, and iPod touch.
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Manage iMessage apps
You can add apps to your Favorites so you have quick access to them in the app drawer. You can also reorder apps in the app drawer, remove the ones you don’t want, and more. Here’s how:
- From the app drawer, swipe left and tap the More button .
- Tap Edit in the upper-left corner to do the following:
- To add an app to your Favorites, tap the Add button .
- To remove an app from Favorites, tap the Remove button , then tap Remove from Favorites.
- To reorder apps in the app drawer, touch and hold the gray lines , then move the apps in the order that you want.
- To hide an app, turn it off.
3. Tap Done.
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Take care.