I issued a 1099 NEC for a non employed contracter. How do I find a copy of that?

A 1099NEC you gave to someone?  Did you use the Turbo Tax Quick Employer Forms?  You can sign back into QEF Quick Employer Forms here
https://quickemployerforms.intuit.com/signin.htm?url=https%3A%2F%2Fquickemployerforms.intuit.com%2Fwelcome.htm