You entered an extension payment you didn’t make. (Extensions had to be paid by April 15.)
If you need to delete a payment, see this Extension FAQ for how to get there. Then you can change to amount to zero.
https://ttlc.intuit.com/questions/3205781-how-do-i-get-credit-for-tax-payments-i-made-with-my-extens...
To enter, change or delete a payment made with an extension request (Federal, State, Local) -
• Click on Federal Taxes (Personal using Home and Business)
• Click on Deductions and Credits
• Click on I'll choose what I work on (if shown)
• Scroll down to Estimates and Other Taxes Paid
• On Other Income Taxes, click on the start or update button
On the next screen select the type of extension payment made and click on the start or update button