I ordered something almost a month ago, and your tracker says that it has been in the US for a long time, and indicates that it is with the USPS, but their system says it's not in their system. The number is AS40 4848 985C N
Please give me more information if you can.

Thanks!
Eric

My tracking status says

This number can't be found at this moment. It's not available in the carrier's system yet. Please check back later. This may due to several reasons:

The item has not yet been accepted by the carrier.
The item has not yet been entered in the carrier's system.
Your tracking number is incorrect or invalid.
The item was posted a long time ago, info not available anymore.
Generally, after the item has been sent, it will be processed and enter tracking information by the carrier. There might be a delay between these scanning events and tracking availability the carrier's system. Usually it takes a few days for processing, therefore the tracking information may not appear online immediately, please try to track again later.

Does this mean my package is lost?

UQ074405073CN

No record of this tracking number has been found. This may be a result of the tracking number being entered incorrectly. Please check the number and try again. Please allow 1-2 days after the shipment has been sent for the information to appear in our system, as tracking may not be immediately available. For more help, please visit our FAQ.

For no tracking records of your tracking number, it may be caused because you typed the numbers wrongly. You should make sure that you have typed the correct number. Also, the shipment information needs some time to be shown up in the system after you send the parcel. You are suggested to wait for one or two days to check. More helps please see FAQ