LW199754608CN should be in USPS import warehouse in Chicago. You can not see US location status until it is released from there. This might take 2 to 6 weeks.

Can anyone help me??

Tracking number 31803062142 has not updated in 12 days. The parcel was shipped by the seller on the 5th May 2017 from China, and it had arrived in the United kingdom Airport on the 12th May 2017. However It has been at the UK airport since then, and it has been held up there for the past 12 days. Can you tell me how long will it take till I recieve the parcel?

Below is the detail of tracking in progress.

Destination Country United Kingdom
2017-05-12 12:00 United Kingdom Arrive at United Kingdom airport.
Origin Country China
2017-05-09 12:00 Handled by airline,flight No..
2017-05-09 00:00 Internationg Mail Center Prepare to dispatch.
2017-05-08 00:00 Internationg Mail Center Received.
2017-05-07 22:00 Internationg Mail Center Accepted.
2017-05-07 20:00 The post office of electronic information has been received.
2017-05-07 00:05 Yiwu Despatched from yanwen sorting center.
2017-05-06 20:25 Yiwu Process completed in yanwen sorting center.
2017-05-06 20:25 Yanwen Acceptance.
2017-05-05 11:11 The item information was created by the seller.

Also the seller has stated that he does not have full tracking progress once the parcel leaves the country of China. So therefore please can you kindly let me know how long will it take b4 I recieve parcel?