I had a saved 2020 tax return, which i did not file with turbo tax but paid for it, i need to amend the info on it and then file 2021 tax return, i do not see previous

I do not see my old filed tax returns here, and i had saved my 2020 tax return on turbo tax online, i could see it till Dec 2021 but not anymore. i had to file my 2020 tax returns outside of turbo tax, but still prepared them on turbotax, and saved after paying, did not file 2020 from here. i need to know if i file for 2021 here at turbo tax, it will still pick up from my previous years data? How i can feed new data into TurboTax without loosing my old Numbers form previous returns many years of returns??