It appears the glove box door not opening is a common problem.
If you can get one side of the glove box door open enough to get some trimmer line in feed in about a foot and a half of line making sure you keep ahold of both ends then run the line down along both sides of the glove box door, the line will trip the latches and the door will fall open.
Next take a small file and file some of the edge off both the left and right latch, you should then have a working glove box.