Can someone walk me thru & open my 2019 data entry

The PDF of your 2019 tax return will include a worksheets for the wages and taxes withheld.  The Forms W-2 & W-G Summary would be one of those worksheets.

To access your prior year online tax returns sign onto the TurboTax website with the User ID you used to create the account - https://myturbotax.intuit.com/

Scroll down to the bottom of the screen and on the section Your tax returns & documents click on Show.  Click on the Year and Click on Download/print return (PDF)

If you used the desktop CD/Download editions installed on your computer, the only copy of your tax data file and any PDF's will be on the computer where the return was created.  TurboTax does not store online any returns completed using the desktop editions.