I just created an account to calculate my 2020 return but it defaults to 2023. how do i submit my 2020 return?

 

Credits and deductions

TurboTax Online for 2020 is no longer available, but we still have TurboTax CD/Download 2020 (for Windows) here: https://turbotax.intuit.ca/tax/software/prior-year-taxes#tax-year-2020