How do i remove videos?

In my "videos" section, it is showing 3 videos. One of them, "Nacho mountain" is not one of my films. I was an extra in the film, but not in this trailer. It is weird that this video but none of the videos I uploaded are listed, nor trailers from the many years working on The Americans, The Marvelous Mrs. Maisel, Meet the Parents, etc... So, I followed the directions and uploaded a bunch of videos and made them public a few years ago, but they still don't show up in the video section but Nacho Mountain does. How do I fix this? Thanks.