How do I fix this so the video doesn't have the bottom 1/2 cut off?

Kidsandliz thought this was worth mentioning said
2

I wanted to post here a video that showed up on my facebook feed. I coped the link and when I pasted that the bottom half of the video is cut off. I go back to my feed and the bottom half is there. What am I doing wrong and how do I fix it so it shows up correctly here?

I had posted it here (and then deleted the post due to the problem) because I laughed pretty hard watching the antics. With the bottom half of the video missing then a bunch of what makes it funny is gone.

Here is the video with the bottom cut off. If I use the link button below it says video not found when I click on that.