How to permanently remove purchased videos/movies from my iphone?

I deleted the TV shows and movies but they are still visible. My toddler keeps clicking on them to watch but because they are deleted, they say the video can't be loaded. I had to delete them because I was running out of storage. Is there any way to remove them so they are not visible? I can't understand why they're still visible although they have been deleted.

Added (1). Every time I ask a question, a bunch of retards answer… SMH

Just smash your phone with a jack hammer. Your phone will then become unusable, thus making everything deleted.

Lol at the first answer, iphones suck so yeah