Zainnnnnnnm

I’ve taken out the headlight (pain in the !Removed!) and there was a burning smell from inside the headlamp. I disconnected all the wires etc, plugged everything back in, put it back in the car and smoke started to come out of the headlamp. I assume the bulb is gone and I need a new bulb

The other day, i let my younger brother sit in my car and he was playing around with the light switch. The offside bulb went out and everytime i started the car and put the dipped lights on. There was a buzzing noise from the offside lamp followed by the bulb not working message. i took out the headlamp, took the bulb out and put it back in and there were no issues for a couple days. Today ive started the car and the buzzing noise came back and the bulb has gone out again. any idea what it could be?