App Store

Here is an Apple document that may help.

If there's an issue when you redownload apps, movies, or other content from Apple - Apple Support

Bentleylauren25 Said:

"App Store: I can’t redownload any apps off my iPhone 12 mini"

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Three Things to Try:

A. Start with a Restart:

Restart your iPhone, and see if it then is fixed.

B. New iCloud Session:

Try logging out of iCloud, and then logging back in.

C. Server Error:

There are intermittent reports of errors connecting to Apple's servers. So, try again later.