@mns-online. Thanks for calrifying. From that screenshot, it looks like it's just displaying the name of your organization, which would be the same for both accounts. If you're seeing a mismatch in your browser experience somehow, then' I'd suggest first clearing your browser's cache and cookies. If that doesn't help, then try using a cacheless browsing window (FireFox private window, Chrome incognito, etc.), then an entirely different browser. If that also doesn't work, you'll want to try to connect with our customer care team so they can have a closer look.
I have two accounts:
When I'm logged in with "bassam@" I do see the OneDrive of "sales@".