Not sure how an insulated cord could spark when up against the metal of the drier. Did you change the plug or the outlet? I know you said plug but.....Got a pic?

Start where the problem occurred and go from there. Change out the plug again and see what happens. If nothing, then you are probably looking at an appliance repair call.

See if the drier has a main fuse in it someplace probably in the control box area, if there is a main fuse at all.

It wasn’t insulated. It was where the two cords screw together. The housing broke off. The lug actually touched against the dryer. I’ll check for a main fuse

"I changed out the dryer plug."

There is an electrical outlet in the wall. There is a cord that is permanently attached to the dryer on one end and has a plug on the other end which is plugged into the outlet. Which did you change out? What is "L-1"? Are you in the US?

Sorry I changed out the cord . L-1 L-neutral and L-2 . These are the three wires . It’s basically a hot wire

I would check that the cord is properly attached to the dryer. For example: Are the cord's wires NOT touching one another where they attach to the dryer? Are the screws that hold the wires to the dryer tight? Is there a strain relief (which prevents the cord from being pulled out of the dryer) and is the cord routed through it properly? I would check all these things to make sure the wiring was done correctly. If there was a spark, the fuse or circuit breaker in the house's electrical panel probably blew.