Evernote Removed All My Notes After Update and Reinstall Didn’t Fix It

After the recent update of the Evernote app, all of my notes were deleted. I urgently need to know what I should do to recover my notes. I removed and reinstalled the app, but nothing changed and my notes are still missing.

I request immediate assistance and guidance on how to restore my data. I ask that this issue be resolved as soon as possible, as this situation has caused me significant inconvenience.