my power windows go up and down really slow and my locks dont lock when i try to lock them, they just click like six times and the lock tab moves a little bit. i figured my battery was low so i charged it and still no better results i figure something needs to be lubbed. not sure what or where? any suggestions would be very helpful thanks a lot!

 

My windows go up and down real slow, and they have alot of play side to side in them.