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.
Hi there,
I have the same welder and im having the exact same issue. Did you ever come up with a solution? Thanks. Apparently Mastercraft customer service is a joke.