@OldGoldies55 Are you trying to update your credit card for TurboTax Advantage? It is too late for Advantage for 2020 software, so whatever you do will be for Advantage for 2021 returns.
https://ttlc.intuit.com/questions/1900547-how-do-i-update-or-confirm-the-info-in-my-turbotax-advanta...
If you just need the desktop software for 2020 then you can order it online or get it from various retailers such as Costco, Amazon, Walmart, Best Buy, Staples, etc.
https://turbotax.intuit.com/personal-taxes/cd-download/
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
