Help with marketpress shipping

Shipping problem


I have installed marketpress but am having a problem with the shipping cost.

I have filled in a standard shipping cost and further specified it in the product arfea, but upon testing, it does not get added automatically to the shopping cart once the product/are selected. Any advice please?

Also would like to know if it is possible to add different shipping costs to diffrent areas ie.: local and international, so that the system can automatically detect the shipping cost difference for different users.