2018 Dodge Journey electrical system problems

Sitting at red light and with out warning car turns off I place it in park and try to start car again as soon as I push the ignition to crank the car a huge explosion from under the hood blew the hood backwards striking the a-piler to the driver's door trapping me inside the car as flames were observed coming through the dashboard had to forcefully kick driver side window out of frame to dive out of the car because the door being jammed shut

The contact owns a 2018 Dodge Journey. The contact stated that the engine was slow to turn over and start. There was an abnormal chugging sound at start up. The contact stated while driving, the vehicle shut off unintendedly and failed to restart. The contact stated that the half-circle symbol to depress the brake pedal was displayed. The engine and traction control warning lights were illuminated.