I filed using a CD version of Turbotax
Start the TurboTax 2020 software on your computer. Continue your 2020 tax return. Click on Forms.
When in Forms mode all the forms, schedules and worksheets for your 2020 tax return will be listed on the left side of the screen.
If you used the CD/download then all of the forms are visible to you---open up your return and click on Forms mode to view them.
https://ttlc.intuit.com/questions/1900624-what-is-forms-mode
https://ttlc.intuit.com/questions/1901345-what-s-the-meaning-of-all-the-different-colors-in-forms-mode
Before you "file a correction" you need to wait for the original return has been FULLY processed---- do
not
What do you think you need to change?