Hello, I purchased a blouse from Barrylooks company in Guangzhou, Guangdong Province. I sent it back due to the size problem with tracking number = LD100416111AU on January 21st. https://www.chinapostaltracking.com/package-tracking/?trackingno=LD100416111AU It is still on the way and surprisingly, it reached Guangzhou but was sent to Shanghai!!!! Could you tell me what I must do?