When directed to the Intuit page to select my Amazon software purchased, there were no selections given, it took me to Intuit ON-LINE taxes (no downloading of software and there's a charge; basically a different tax product, I would have been purchasing a second product). I finally got a live person from Intuit who sent me to this link: https://turbotax.intuit.com/personal-taxes/cd-download/install-turbotax/
This page finally showed the different software packages. I selected the one I purchased, and it recognized that I had paid for it and began downloading. Problem solved. Hoping this will help others who purchased on Amazon, and perhaps Costco, etc. , too.