Wrong calculation of shipping

Hi there,

Your plugin is not able to detect and display the correct shipping price for shipping to several countries. The countries include Germany, France, Belgium, Poland etc.
The shipping price displayed in the checkout is EUR 9.99 for a product like “matte black bubliq drink carbonbantor” all though the shipping price of such product to e.g. Germany should be EUR 6 incl. VAT (DKK 35.71 ex. VAT).

As seen in the screenshot, it bases the shipping price on the highest price which is EUR 9.99 (DKK 59.52 ex. VAT) no matter the value of the total cart.

How do I solve this issue, so we can display the correct shipping price, based on the total cart?