Hi,
Can you update HikaShop with the latest stable version (2.0). The UPS has been updated.
I see that one product have a weight of 10 kg.
The UPS plugins call webservices and gives the order information (products with size and weight). Depending the UPS services selected (ground transport, by air, etc), the package dimensions and weights are not the same.
But before checking it, I think that the best is to update HikaShop and if the problem persists, a screenshot of your plugin configuration and some products information (size, weight) could help us to help you
Regards,