Unless you selected Transmit my return(s) now you have not yet filed your tax return. You can still go back and take a picture of your Form W-2. Here's how:
https://ttlc.intuit.com/replies/4875306
If you wish to enter the W-2 manually, see the steps below:
1.
Open (continue) your return if you don't already have it open
and click the button Take me to my return
2.
Select Federal in the left navigation panel.
3.
Next select Income & Expenses at the top.
4.
Scroll down to Wages and Salaries and
select Show more.
5. Click Start/Revisit next to Wages and Salaries and follow the instructions to enter the form.
