Integrating hikashop in a website

-- url of the page with the problem -- : mywebsite.com/mypage
-- HikaShop version -- : Essential
-- Joomla version -- : latest 3.3.1
-- PHP version -- : x.x.x
-- Browser(s) name and version -- : not browser related but i work cross browser
-- Error-message(debug-mod must be tuned on) -- : Error_message

What's going on:
I have website and I want to run on a specific page in that website.
www.stipmedia.nl

Under Menu item webshop.

What do I have to do: to make my shop work.
What I did in the back end of joomla.
I made a copy of my template
In that template I haven block called component
with a left mid and right content block.

In the Hika interface I have catogry list module at the left site. I configured the joomla module in this position.
so it shows up there. the same as the login and shoppingcart.
but when I click on one of the category items to things happen.

1 All article's/products show up on a separate page and a my hikashop modules like for instance shoppingcart on the left site is gone.
or
2 All articles don't show up in the "mid" joomla content block

- What I would like: is when I click on the left site in the category list block
I would like to have my articles show up in the middle "mid" section.?

- What do I have to do: if the articles show up on a separate page .
I would like to have all my hikashop modules also here on the seperate page

Question: what do I have to do to make a some navagiation because on the article/produt page I can't go back. on the seperate page?

r
Ronald