What's not correct? Photons are said to go through both slits because they go through both slits? It is true that they go through both slits. That's why we say

What's not correct? Photons are said to go through both slits because they go through both slits? It is true that they go through both slits. That's why we say that they go through both slits. Because there's no information available to contradict that fact. I really don't know what you're disagreeing with.