Can login to website but not mobile app – Amazon Business: B2B Shopping Review

I get a login error that my email address is a consumer shopping account. But it’s not. Its never once been created, used or logged in on Amazon.com. And it works fine on the affiliate website. It’s just the mobile app that won’t work. So 1 star because I literally can’t use the app at all, and have to rely on the poor webpage UX instead.
Review by Jack Sutherland on Amazon Business: B2B Shopping.