How do i find a payrun that i did last sat but is not there now

Welcome to the Community, helentdunbar. 

You can find all the processed pay runs by going to Employees tab and select Pay runs or click on Open a pay run link. Please see attached screenshot for your reference. 

If you're not able to see the pay run created after checking on the pay period and date paid, you can recreate the pay run. 

You can also check on this article on how to set up and process a pay run in QuickBooks Payroll powered by KeyPay. 

Let us know if you have any other questions, helentdunbar. Have a nice day.