Trying to delete apps, so frustrating, you change a good system.
Can’t delete unwanted apps. Don’t like the App Library
iPhone 11 Pro Max, iOS 14
Question marked as
Go to settings>general>iPhone storage>select the app>select delete
[If you do not see the delete option go to settings>Screen Time>content & privacy restrictions>iTunes & App Store purchases>delete app - change to allow. ]
Additional support links
How to delete apps on your iPhone, iPad, and iPod touch - Apple Support