You should have your own copy.
Turbo Tax doesn't have copies of your W2. Only the info you entered from it or imported. It would have W-2 worksheets that included the tax data from the forms that were entered. The worksheets would be included in the PDF of the tax return.
See, https://ttlc.intuit.com/community/forms/help/how-can-i-get-a-copy-of-my-w-2/00/26328
You can download the pdf file with all the worksheets and see a summary of what you entered.
If you need a copy of the actual W2 you have to ask your employer for another copy or get a W2 copy from SSA
https://faq.ssa.gov/en-us/Topic/article/KA-02501
Or If you just need the information from your W-2, but not an actual copy, you can get a Wage and Income Transcript from the IRS for free. This will contain the information from all the W-2s that were sent to the IRS by your employers. However, it does not include the state and local information (boxes 15 - 20). Go to the following link to get a transcript. You want a Wage and Income Transcript, not a Tax Return Transcript.
https://www.irs.gov/individuals/get-transcript
