I am traveling throughout Asia right now and am only in China for 11 days. I sent my winter clothes from Korea to China so I did not have to carry them throughout my month of traveling in Thailand. Now I am being charged 70$ USD in custom clearance taxes for my used clothing that will not remain in China. I don't think this is correct, how can I fix it?

How should a shipment of several parcels containing personal used items, be documented to ensure that the accepting customs is informed that this is intended as a tax exempt delivery of used personal items?

How does the post office assist the non professional sender to comply with this requirements?

This package was delivered to front porch of the wrong address. It entered the United States with the sale made by me on ebay and probably with my name on the shipping label.
There was duties to be paid by me the eBay buyer when it arrived I don’t understand how your company allowed somebody else to pay those duties on my behalf and release the items to them.
Your company should be replacing my items at no cost to me. Here is my tracking number LR005516604CN the escooters were bought on ebay by me and should have arrived to me here in Canada.

Joe Storelli