Issue for my 2011 tax return amend.

 

I got the refund when I did the amended tax return by Turbotax. Asked me to mail the tax return to Austin, TX,

But I also have Form 1040-V Payment Voucher and I have taxes to pay. It will be mailed to Charlotte, NC.

This confused me.

 

Original tax return, I owe the money to the IRS, but I have paid already in 2022. What should I do in this case?