Hi there TJJ444,
We understand you're trying to reinstall the Compass app after it was deleted from your iPhone and Apple Watch.
It looks like you've already reviewed Delete built-in Apple apps on your iOS 12, iOS 13, or iPadOS device or Apple Watch.
Specifically, check out the section below:
"Restore a built-in app that you deleted
- On your iOS or iPadOS device, go to the App Store.
- Search for the app. Make sure that you use the exact name of the app. Find the correct name of built-in apps.
- Tap the cloud icon to restore the app.
- Wait for the app to restore, then open it from your Home screen.
If you have an Apple Watch, restoring an app to your iPhone also restores that app to your Apple Watch."
For the Compass app, try using this link: Compass on the App Store
We hope this helps.