The door no longer latches

The door no longer latches

GE Microwave Oven (Model DVM1950 DR1 BB) will not go on because the door no longer latches.

ANSWERS:

"Have the latches broken off? I found the manual for this microwave here: http://www.manualslib.com/manual/726833/...

It looks like the latches might not be touching the monitor switches."