How do I get rid of an icon on my iPad?

Why can’t I delete apps from iPad?

In iOS12 and higher choose “Screen Time” > “Content Privacy & Restrictions” > “Content Privacy” > “iTunes & App Store Purchases“. In iOS 11 and lower, choose “General” > “Restrictions“. Enter the password set for restrictions. Set the “Deleting Apps” setting to “On/Allow” so that it is allowed.

How do I delete an icon?

Remove Icons from a Home Screen
  1. Tap or click the “Home” button on your device.
  2. Swipe until you reach the home screen you wish to modify.
  3. Tap and hold the icon you wish to delete. A “Remove” icon appears at the bottom of the screen.
  4. Drag the shortcut icon to the “Remove” icon.