Shut off at a stoplight?

I recently had my vehicle listed above shut off at a stoplight suddenly when you tried to turn it over it wouldn’t do anything at first. It clicked twice and then after that, it would do nothing. I had a mechanic come out and put a new starter on it the old starter was bad but now when you try to start it, it just clicks and clicks over and over again and the dash lights all flash randomly, you can push it forward and backward and neutral and drive. It was throwing the codes that I had misfires on cylinder one and five we hooked battery cables to the battery in the mechanic took a piece of wire and hooked it to a piece. I can’t remember that it was called, and it started once and died right after I can’t figure out what’s wrong with my car.