It's good to see you in the Community! I'll help you find your missing transactions on your balance sheet report. I just have one question though. What do you mean by "once i click class"?
Clicking CLASS on a Balance Sheet (Detail) report doesn't actually do anything. However, when you filter a certain class, that will definitely change the figure because it means your only filtering the transactions that use that particular class.
You may want to check about customising reports so you will be guided on how to filter the data that you only need.
The Community Team will continue to help you if you have other questions.
Need QuickBooks guidance?
Log in to access expert advice and community support instantly.