You can post a screenshot here. Sorry we can’t help more. We don’t know where you are stuck. Did you already file and trying to amend your return? You can wait to get the refund then send in a estimated payment or pay it directly to the IRS online.
Here is the 2025 1040ES quarterly slips.
https://www.irs.gov/pub/irs-pdf/f1040es.pdf
Or you can pay directly on the IRS website https://www.irs.gov/payments
Be sure to pick the right kind of payment and year.....2025 Estimate