Why can't ios 14 delete the software?

1, it may be that the application deletion setting in the mobile phone settings is not allowed;

2. Turn on the phone first? Set the selection screen usage time? Choice? Content and privacy access restrictions? Options;

3. Click on the pages itunes store and App Store to buy items. You can see it when you go in? Delete the application? What's behind? Not allowed? , click Options to enter, and check the Allow option on the page to delete the Apple mobile phone application.