Seller? Go your way. Shipping costs of 16 refund...

Seller? Go your way. Shipping costs of 16 refund of 4, I asked for explanations but they are inconsistent. So 10 at my expense Not to mention the astronomical commission !! In the end I sold a product to 70 to receive 45 (-15 com and -10 shipping costs at my expense) inconceivable. I leave this charlatans site. Buyers pay the shipping costs but sellers do not get these shipping costs paid by the buyer. Ashamed!