Hi there, @laurah6. I can see that this a duplicate of your previous post here in the Community space.
I'll be glad to route you to my colleague's recommendation so you can get through this and upgrade from standard payroll to advance QB payroll. You can click the link below to see my colleague's response.
https://quickbooks.intuit.com/learn-support/en-uk/employees-and-payroll/re-moving-from-standard-to-a...
Should you need further assistance upgrading from standard to QB advanced payroll? Or do you have any additional QuickBooks-related concerns. Know that you can always get back to me anytime. I'll be more than happy to help you. Take care, and have a nice day!