If you want to suggest some new features, report some technical errors, broken links and other optimization measures, or seek business cooperation such as advertising, 1Tracking API technology, New Logistics Docking，please contact us through the following ways!
1Tracking only provides tracking information from various different sources. For parcel delivery/lost item /delayed/ wrong address and other similar issues, you need to contact either the place where you placed your order or the carrier that is delivering your parcel.
What should I do when my package needs customs clearance?
Tariff / Tax
Restricted and Prohibited Items
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