Joomla Drug Store How to list the By Category func

On left position there is By Category which is having Listings.When we click on particular Category Featured products are displayed.I am not able to understand how these are displayed.
Help me .

You mean left menu with vm categories. In each menu item settings you set which vm category should be shown

I have created vmcategory for each menu item.Featured product is displayed in one box as in your template at advert-1 position.but i want product to be displayed in different boxes with desc,price and add to cart option as you have done in your template at bottom of your template
thanks

Are you referring to "Aleve" and "Dove" - that are banners.

No,I am not referring to banners.
But the featured products just above that
I have send two files,just have a look at that.
I want the site to view as in store.png But the product listing is coming as store1.png
Have a look at the problem and answer it.
Thanks

So you need to set menu item type Virtuemart->Frontpage for default menu item. All products marked as featured will show up there , thats all