My package goes from on facility to carrier then back to facility to carrier then back to facility.
No one knows what the exact location of the package is. Please advise. Also when it gets to USPS will the tracking number change?

I am really tired of the vague answers when I ask about its location. When I tracked my package your tracking site says it has been delivered but I haven't received any package yet. I went to the usps office that you said you delivered it to. They have no information on tracking number. Please tell me where my package is and when I will receive it. You do not want to see me upset about the delivery. Thank you for your fast amdthurough explanation of location of my package. My tracking number is AQ848471028CN

It has been 4 months and it still says that it is in Shanghai,
I would like to know the exact location of these two packages CP393926883CN and CP393926897CN