There could be a few reasons if your package is returned, anyway once we get the parcel returned info from shipping company, we will contact you for a better solution immediately. If you find the returned info with tracking NO we provided you, please contact us either.
(1) The delivery address given was incorrect or incomplete.
(2) The phone number was missing or invalid, and the courier could not get in touch with you during the delivery.
(3) Other reasons by shipping company.
PS: Any questions, feel free to contact our MMC Customer Service by submitting a ticket in your "My Tickets"