Apps taking up to much space
How do you fully delete apps and their data from iPhone 11?
Question marked as
Follow these instructions→Delete apps on your iPhone, iPad, and iPod touch - Apple Support
If the app doesn’t have a Delete option and you have Screen Time enabled, go to Settings/Screen Time/Content & Privacy Restrictions/iTunes & App Store Purchases and change Deleting Apps to Allow.
Then try deleting the app again.