iphone 12 mail
How do I reinstall mail program in iphone 12?
iPhone 12, iOS 15
Question marked as
It looks like the Mail app has 'disappeared' from your Home screen.
Try this: Use App Library to search Mail app, see this Apple article: Organize the Home Screen and App Library on your iPhone
Organize the Home Screen and App Library on your iPhone - Apple Support
If you have find the app, tap & hold on the app, then drag to the Home screen & drop it.