Display images of Sub-Sub category in Main page while navigating. (NOT SHOWING NOW)

Hello I am having a problem showing Subcategories in main-page while navigating.

I already have the "Show SubCategories on Main Page while navigating" option set to 1 in the admin panel.

Just to be clear and so you can see the problem this is my store:

http://arteenvidrio.com/tienda/index.php?main_page=index&pg=home

The thing is that when you clic on a main category like this one:

http://arteenvidrio.com/tienda/index.php?main_page=index&pg=store&cPath=1

You are able to see the subCategories listed in the main-page but when you clic on a SubCategory (called "colagantes" inside the make categroy) like this one:

http://arteenvidrio.com/tienda/index.php?main_page=index&pg=store&cPath=1_5

I am not able to see the Sub-subCategories listed the same way they get listed when clicking on a main category.

Is there any way I can get this to show? editing code or by any setting in the adminn that I am missing somehow.

Thanks in advance.

I have decided not to used categories inside a subcategories to solve this problem so right now the links that I wrote in the previews post don't work but it would be nice if someone knows how to solve this issue.

thanks