Hi! My friend just ordered an item from this website and she didn't register as a member. She accidentally wrote the wrong country as China instead of Hong Kong, which resulted in extra mailing fee of around USD $4. Also, she is really concerned that the item will be shipped to China first although the postal address she wrote is correct. ( the address in Hong Kong). How can she correct the country she input for her shipping?? And can she get a refund for the extra shipping fee?? I hope you can reply as soon as possible