Get your taxes done using TurboTax

I downloaded it and moved it to the applications file on my mac.  I then opened it.  It seemed fine.  I have used Turbo Tax for years.  I clicked on New Tax Return in the dropdown File menu.  I got a screen that said Hi, Welcome to TurboTax!  I clicked on Begin, which was highlighted.  I got a screen:  Let's Get a Jumpstart on Your 2020 Taxes.  I chose:   Use a tax return that's on my computer, Choose a return below and select Continue to transfer.  The two items that I could choose had the ending .tax2019.  My computer has the 2020 return with the ending .tax2020.  I could not select this 2020 file, which is my problem.