Let me help you connect your cash app, Accounting-klkso.
You can follow these steps:
Click Apps.
Go to the Find Apps tab.
Enter the cash app name in the search field.
Once you find the app, select it, then click Get appnow.
If you're unable to find the cash app, I suggest getting in touch with their support team for further information or instructions on whether or not connecting to QuickBooks is possible. If not, you'll have to enter the transactions manually in the register.