Why does the same image appear in all my collection templates?

[Fustas]

So the thing is very simple, yet very anoying. So my store has a system where the is "collections" page where all my created product collections are (there are three of them) and so the thing is that I want to add different sections of 'image with text' on these different collections, but the problem is when I try to do it - one single section appears on all my SEPERATE collection's templates. Like for example I have created 'image with text no. 1" for my "collection page No.1" and "image with text No.2" for my "collection page No.2", and so on. The point is that when I try to add "image with text No.1" for my "Collection page No.1", the same image with text just appears on my other collections. And when I tried to hide it from these other collections suddently it hides from the collection it was SUPPOSED to be.