Hikashop categorys does not display products

Here the screeshot.
What is the advantage to use your plugin if I need to create a menu? By creating a menu I can do the same without plugin!As I did...
I'm still waiting if I can get refund for this plugin that for me is unuseful.
Thank you

sorry but you don't understand, you don't need to create a menu, but it needs just one link
contact me by email and remember me this post url
www.joomlack.fr/contact
Ced