Hi William
I'm Juliet and I'll do my best to help you.
I would suggest you try running the Windows Store apps Troubleshooter at Settings > Update & Security >Troubleshoot.
Also, you could try resetting the Store cache: thewindowsclub.com/reset-windows-store-cache
If that fails go to Settings>Apps and highlight Microsoft Store, choose Advanced Settings, then Reset. After it resets, restart PC.
I hope it helps! Let me know the results.
Have a nice day ahead and Stay safe always :)
Source: thewindowsclub.com/reset-windows-store-cache
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