Hi kevin,

Here is the tracking information available. I think it's sent by a cheap way that couldn't be tracked when it arrives in the US. You'd better contact the sender to confirm.

Number: UC002503062US
Package status: In transit
Country: United States -> China
2020-05-01 13:57, SAN FRANCISCO CA INTERNATIONAL DISTRIBUTION CENTER, Processed Through Regional Facility -> Your item was processed through our SAN FRANCISCO CA INTERNATIONAL DISTRIBUTION CENTER facility on May 1, 2020 at 1:57 pm. The item is currently in transit to the destination.
2020-05-01 06:57, SAN FRANCISCO CA INTERNATIONAL DISTRIBUTION CENTER, Departed USPS Regional Facility
2020-05-01 06:57, SAN FRANCISCO CA INTERNATIONAL DISTRIBUTION CENTER, Arrived at Regional Facility
2020-04-30 00:00, In Transit to Next Facility
2020-04-29 22:36, SAN FRANCISCO CA INTERNATIONAL DISTRIBUTION CENTER, Arrived at USPS Regional Facility
2020-04-29 21:02, SAN FRANCISCO CA DISTRIBUTION CENTER, Arrived at USPS Regional Facility
2020-04-29 20:07, SAN FRANCISCO CA NETWORK DISTRIBUTION CENTER, Departed USPS Regional Facility
2020-04-29 17:25, SAN FRANCISCO CA NETWORK DISTRIBUTION CENTER, Arrived at USPS Regional Facility
2020-04-29 05:39, PORTLAND, OR 97215, Departed USPS Facility
2020-04-28 21:30, PORTLAND, OR 97215, Arrived at USPS Facility
2020-04-28 20:15, PORTLAND, OR 97220, Accepted at USPS Origin Facility
2020-04-28 18:46, PORTLAND, OR 97220, Shipping Label Created, USPS Awaiting Item