Shopping cart - auto update.

Hi guys,
I've been working on my site www.car-audio-outlet.com and it's been pretty straight forward. I do have one problem though, I've created a shopping cart top left of the screen which is the standard for the template I'm using. I've also created a module called 'My Cart' and put it in the left hand menu.
My problem is, when I add product the top left menu auto-aupdates but the my cart doesn't I have to refresh the screen for any new items to show. I've spoken to the Metalgear guys - who I bought the template from and they don't know and suggested I contact you for assistance.
Cheers,
John

Hi,

Do you have the latest version of HikaShop from our website ?
You don't have JavaScript errors and if I remember well a problem like that has already been corrected.

I checked my site and it appears to have the latest versions...
You have the latest stable version : 2.0.0

I checked my site and it appears to have the latest versions...
You have the latest stable version : 2.0.0

I tried on my end and it's working.
I think that your problem come from a cache issue, try to disable the cache and see if it's working.

If you're talking about disabling the joomla cache, I've check the settings - sett attached image - and it appears to be off. If you're talking about turning it off in hikashop - can you advise where and how to do this.
Cheers,
John