so my window wasnt already working when i got it, but i fixxed it, it was just the master switch then i bought the switch, it was working fine for like 3 days, and now i hear the "click" noise when u press the switch down but the window doesnt go down... anything on this guys ?

 

Sounds like the window motor to me.

 

i figured, btw i hit the door panel and it started working again, it just struggles a lot, could it be the window regulator?

 

yep... window regulator/aka window motor. You best option is to replace it with an aftermarket regulator as the OEM ones are crap and will go out again.

 

aftermarket as in? Advance Auto parts? Bennet?