Paid for efile but mailed in

No one in this user forum can issue a refund.  Contact customer support and use the word "billing" in your request.

To call TurboTax customer support

https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number

They are available from 5 a.m. to 5 p.m. Pacific time   Monday - Friday

Edit---the customer support hours :

To call TurboTax customer support

https://ttlc.intuit.com/questions/1899263-what-is-the-turbotax-phone-number

They are available from 5 a.m. to 9 p.m. Pacific time