help would be grand!!!!!!!

[coleman0113]

well for like 3 months my electric window on the driver side has had difficultys goin up and down like when the windows in the middle soo today drove round with the window half way down tried to put it up and clunk the window jammed then the front of the window ner the wind mirrot dropped so im maybe thinking its come of the rails or summat i managed to get the window all the way to the to to lock it in just wondering whats the best way to get into the door too look at the mec and put it back on the rails cheers guys