Fridge Shelf

It only happens to me. And honestly it happens too often. I go searching in the fridge for items and I end up squatting to see in the wee back. The problem is coming back up. By that point the door is resting against my back. I get up and bam all the bottles on the shelf on the door fall out. I did it again. I make the bar to the shelf fall off by my ghetto booty. The shelf is made to be easily taken out. In my opinion, way too easy. Tonight, without fail, I did it again. This time my toes didn't fare well. I think about 3 bottles (mainly full) fell on my toes. The one toe is now red and swollen. I got the packing tape and tried to tape it so it will never fall again. Given tape doesn't stick to cold things and I would consider the fridge cold. So I am destined to injure myself again and go on a search for all the bottles I knocked out.