broken shelving in Frigidaire Gallery side by side refrigerator and broken shelving in White Westinghouse/Frigidaire refrigerator

I snapped off the old, broken parts of the shelves and in the side by side fridge, I just popped on the new shelf. In the White Westinghouse freezer on top fridge, I had to remove (it snapped right off) the broken side shelf retainer bar end cap from the fridge and remove the broken piece piece of plastic from existing shelf retainer bar end cap that was stuck in the retainer bar. I used a letter opener to help get it out. Then I snapped the new door shelf retainer bar end cap into the bar, and snapped the bar end cap back to the door. Both repairs took less than 5 minutes..........and I am a female who isn't very handy!!