Identifying the most frequent account difficulties that customers have on Amazon is vital before getting into troubleshooting strategies:

When you're having trouble logging in, it might be because you've misplaced your password or your account has been hijacked.
Issues with Orders: Things that go wrong with orders, such when they don't arrive, the wrong things come, or parcels go missing.
Problems in processing payments or changing payment methods constitute payment errors.
The suspension of a seller's account is a common consequence of infractions of policies or poor performance.