I'm confused. Was your tax due 1372? Or just the estimates for 2020? If you sent in the 4 quarterly 1040 ES slips those were prepayments for 2020 not for your 2019 tax due.
You can type estimates paid in the search box at the top of your return and click Find and it will give you a link to Jump To it.
OR
To enter Federal or State Estimated Taxes Paid, including a state estimated payment made in January for the prior year, go to
Federal on left or at top. Personal (Home & Business)
Deductions and Credits at top
Then scroll way down to Estimates and Other Taxes Paid
Estimated Taxes - click the Start or Update button
