Welcome to the Community! It's great that you're using QuickBooks Online Payroll to manage all of your accounting in one place. I can explain how to view pay stubs within the program.
After running at least one payroll within QuickBooks Online Payroll, you can view the paystubs of your staff by navigating to the Employees tab of the Payroll menu, then selecting the Paycheque list hyperlink directly below the Run payroll button. Here you can view pay stubs for a select date range or filter by specific employees. From here you can also print the paycheques by following the steps in this article: Print pay stubs in QuickBooks Online