When you did 2020 did Turbo Tax print out 1040ES vouchers for 2021? They were just an estimate. You probably needed to go though that section and enter what income you thought you would get in 2021 and recalculate them.
Did you pay the estimates on time? When you did 2021 did it give you a penalty on 1040 line 38? You could have filled out form 2210 to eliminate or reduce the penalty. Don't know how you can now since online has closed. Try filing out form 2210 by hand, it can be tricky
https://www.irs.gov/pub/irs-pdf/f2210.pdf
