App Store app on iPhone
My son deleted the App Store app off his phone. How do I reinstall it?
iPhone 8 Plus
Question marked as
The App Store app is not one of the built-in apps that can be deleted.
The usual reason for it not being visible is due to a restriction on purchasing. See: Use parental controls on your child's iPhone, iPad, and iPod touch - Apple Support
If that isn't the reason, try to see if Search will locate it: Use Search on your iPhone, iPad, or iPod touch - Apple Support