To remove applications from an iPad on parental rights:
1. Go to Settings > “Screen Time”.
2. Click on Content & Privacy Restrictions, keying in the Screen Time Password.
3. Click on the iTunes & App Store Purchases tab, followed by a click on Deleting Apps. Set the default permission to Allow.
4. You can then delete the application by holding its icon on the Home screen and selecting Delete App.
Let me know if you need further assistance!