First of all, you'll need to be an Event Admin in order to do this.

There are two ways that you can see what passes you have distributed to your areas;

1) Go to Pass distribution

From here you will be able to see where passes have been distributed;

From the above you will be able to move the allocation around the different areas by dragging and dropping the passes into an area.

2) Alternatively, if you go to 'Areas' from your left hand menu you will be able to see what passes have been allocated;