You have some posts in another thread. Please keep your related posts in the same thread or it becomes very confusing to follow and/or provide help. You seem to be talking about using desktop software for several past years. TurboTax no longer provides support for software older than 2021, so you will not be able to get updates or support of any kind for 2019 or 2020 even if you manage to access the software--which is unlikely.
Your other thread:
https://ttlc.intuit.com/community/taxes/discussion/how-do-i-download-software-for-previous-year/00/3...
**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.**