Resource packs, which are not removed

I created a realm and it cared about my world in which it had texture packs and some other things, but when I entered the realm it didn't put them on. It turns out that there are 3 resource packs which I never downloaded on my own and which set themselves up:

• PrietoLand
• Galeria de arte para el rilm
• Texturas CrX

When I try to deactivate them, and I save the configuration they return to themselves, I tried to delete them but when I try to enter the realm it necessarily tells me that I have to download it.