After you file

No.  Turbo Tax never had your W2s even for prior years.  Only the info you imported or entered manually from them.  You need to keep your own original W2 or ask your employer for another copy.  

 

What you have is a W2 worksheet.  Do you need to print all the worksheets for 2018?  Try printing from the Print Center

Log back in your TurboTax account and "add a state" to open the return back up (you are not really adding a state, just to open it back up), then

Click on Tax Tools on the left side of the online program screen. 

Then click on Print Center. 

Then click on Print, save or preview this year's return.  Choose the option Include government and TurboTax worksheets

 

See this answer on how to open your return and print all the worksheets.  It has a screen shot.

https://ttlc.intuit.com/community/state-taxes/discussion/print-out/00/815498