some help please

[vroomvroom]

i need help, i dont know how the hell did it happen but it did (((

while driving up the toll pass to give them amount they always request.

Sometimes i struggle to find the 50cents under my seat sometimes luckily enough its in my ash tray

well today it was in my ash tray. As i drove up to the toll booth, i pressed the window button thing and it didnt move, literally i was tripping balls cause jst the night before i told my friend that i take care of my supra and it would never F-up on my. So karma is a bi*&* :/

To make a long story short, i drove with a sharp pain in my chest because i never thought this would happen to me

Anyways, i checked all the fuses and i checked any possible problem and they are fine....

So what is the issue??????
How much? and Where can i buy it????

I want OEM, cuz i dont trust anythign else but i dont wanna pay $$$$

please help

Im from NY and parts aint cheap and its hard to find...i dotn mind buying online as long as its worth it