After you file

Did you not use the Quick Employer Form Tool in the program ?   If not do so now and efile the form and save a PDF for your records...

See this TurboTax support FAQ for Quick Employer Forms - https://ttlc.intuit.com/community/forms/help/how-do-i-create-w-2-and-1099-forms-in-turbotax/01/25869

Or you can buy them at a place like Office Depot if there are any left.

Or you can get them from the IRS ... pick the 2019 forms ...  https://www.irs.gov/businesses/online-ordering-for-information-returns-and-employer-returns