We will always do our best to help you track a package. However, we are NOT resposible for packages that are lost or delayed in transit via USPS, UPS, FedEx, or any other carrier. And we cannot guarantee arrival times. Our posted 'expected' delivery dates are just that ... EXPECTED. They are simply estimates based on what normally happens with items we ship and what the carriers post on their ends for the selected method of shipment. Unfortunately, items get delayed in transit, and there is nothing we can do about that as the seller. But if something doesn't get to you in a timely manner, please let us know.