My 97 toyota camry's electric sun/moon roof was working great. It appears that someone tried to break into it. At first the motor was clicking & making noise (trying to open). Only the back part will lift up then down but it won't slide back.

When the back is lifted up then closed, its doesn't seem like its sitting right. (you have to push down slightly to make it go down level with the roof, then it looks like it sits a bit lower).

Now it doesn't make much noise when trying to slide back.

How can I tell if it is off the track? How to repair?