After you file

I have a similar problem:

I completed and E- filed 2020 Fed+CA state Returns on 2/16. Both returns  have been "Accepted" and the taxes due have been withdrawn from my designated bank. As part of the E-File process, I downloaded and "saved as PDF" the return & printed  the returns, The printed returns say "Estimated Return-Do Not File" on some forms etc.   I logged out of TT. When I login 2/17 & today the only file available to view in TT  is a previous, incomplete, and erroneous return file labeled "estimated tax return".  TT asks if I want to "continue". How can I access the actual 2020 "As Filed" and "Accepted" return on TT? Why isn't the actual E-Filed Return saved and available on TT for future access.?  What if I want/need to amend/update the actual accepted return?