Drive motor on Mastercraft MIG welder stopped working.

I sent my circuit board to a member on here to test it. That's the only thing I could think of that fd up. I pull trigger I hear click...to me that means switch is good.
I emailed CT months back and got typical covid response. All i want is name of mfg....good luck.
thats exactly the issue im having. Getting a huge run around CT and Mastercraft. They have lost my business for sure.