Thanks for reaching out to us, orangzeb.

I'm here to help you sort this out. This can happen when the Accounting method you use when pulling up the report is a Cash basis. However, if you change it to the Accrual method, you'll see each column of the assigned class in your report.

Please see attached screenshots that serve as your visual reference:

I've also included some links for additional information about assigning classes and customizing your reports in QBO:

• Using Classes and Locations in QuickBooks Online
• Track your transactions by class
• Customize reports in QuickBooks Online

Feel free to post again here if you have any other questions.