We will handle the process once we received the package, in order to receive the good quickly and avoid the high return fee, please ship by EMS, declare the amount under $100, for the declare information, please write testing sample.
DHL/Fedex/UPS such commercial express will consist customs detention and high amount of tax, and lead to the goods cannot be signed in normally, please avoid using above express. If you chose these express for return, the losses incurred shall be borne by the sender.