It's just how it works - effects render within the layer boundaries. You need to pre-compose your image to a comp matching the size of your otehr comp, then apply the Shatter to that layer in a main comp.
Thanks it worked, I would do something like the main animation http://www.saaiargentina.com.ar, "shatter" okay? I'm newbie.
The scattered shatter effect, what effect is the opposite of shatter.
You're looking for Card Dance rather than Shatter. It's a little more difficult to use.
If you just want to use Shatter you'll have limited options, you won't be able to accurately flip the tiles, you'll have to create a custom shatter map, and then after you get the image to break apart the way you wan't you'll have to pre-compose and time remap to reverse the direction.
Do a Google Search for Card Dance tutorials. That's where you want to start.