need help regarding tracking my package. updates arent available and its been over a month. this is my tracking number. RV585005248CN - last update says 2021-11-29 09:54 SHANGHAI, Departure from outward office of exchange.
was adviced by the seller laer to apply for a refund thou. what went wrong

UW653021468CN. Please help me with why my parcel keeps on being returned once it enters Shanghai. Why can’t it pass the custom check? What should I do to stop this cycle? This is already the 6th time again. Sender is providing no help and telling me to wait but it has not even moved from China. I’ve already contacted sender but what I want is to figure out how to break this cycle of returns. Can anyone please provide a solution for me/sender to get my parcel moving??? Thank you very much.

RP850737625CN
There is not any update after Shanghai
What's this happening
Where is it reached
Are you shipping with cycle???