The job i amapplying for is asking for a copy of my I-94 form to show that i am authorized to work in the US how do i obtain a copy of that form to show them.
There is no such form in an income tax return so TT would not have one ... https://i94.cbp.dhs.gov/I94/#/home
You can print a copy of your I-94 from this website:
https://i94.cbp.dhs.gov/I94/#/home