How do I prevent click through?

I implemented the scroll feature for my level scene by wiping up and down. The challenge I is in my level HUD layer I have a sprite that covers the HUD so the level objects appears to disappear behind it but when I click the back button I have in the HUD layer, you could see that it also clicks the level button behind it.

How can I prevent the level buttons from click as soon as it enters behind the HUG sprite.

Thanks

Thanks totally forgot that