Mobile Checkout error OC 2.1.0.2 - SOLVED

Hi,

My site is working on Opencart 2.1.0.2 and from my desktop all is working 100% ,

however from my Android Mobile Phone I can see my site in Mobile View and I can add a product to my shopping cart easily but when I choose Checkout or Shopping Cart all I get is "Your Shopping Cart is empty"

As over 40% of my online sales come from Mobile Shoppers this is a real pain.

All help will be greatly appreciated.

My site is https://www.satellitetvshop.co.uk

Kind Regards
Stephen