There isn't a way to edit the W-2 information that has been filed. You'll have to create a W-2c form and submit it to the Social Security Administration (SSA). For more information, please visit this page: General Instructions for Forms W-2 and W-3.
I'd also recommend contacting our Payroll Support Team to help you in correcting the amounts showing in the system to reflect correctly on the reports.
Here's how:
From the Help icon.
Select Contact Us.
Enter a short description of your concern, then Let's talk.
Choose a way to connect either Start a chat or Get a callback.
Support is available from Monday through Friday from 6 AM to 6 PM PT.
For your reference, you can review this article for more insights: Fix an incorrect W-2.