you can verify the number in track-chinapost.com , if your seller really shipped your goods, it will show location and status within 48hrs of shipment, otherwise it will show china post has not received the parcel

Quote from Pink Princess on October 10, 2014, 12:10
My tracking number : RJ127097487CN

Status : null
Location : pek

What it means?

How long will it take to reach its destination?

you tracked in wrong place. track correct English result here : http://track-chinapost.com/startairmail.php

Quote from zuza on October 10, 2014, 17:55
Hello! I have a problem. My tracking number is not working. RI881746854CN . In Aliexpress I can only see they have shipped my order in 26.9 2014 and Awaiting Receipt . What is that? What should I do? Can You help me, please, the seller is not answering to me.
Thank You!

RI881746854CN is fake number. you should open dispute to aliexpress and claim refund asap.

Quote from sirkim98 on October 14, 2014, 00:52
Hello, I made a purchase on AliExpress and my under my product status it said "Awaiting receipt" for past week and I was wondering if my purchase is actually processing or not.. My tracking number is RM031165631CN and when I try to track is on the Track China Post site it said, "China Post has not received parcel# RM031165631CN".

Please help

read this article http://track-chinapost.com/?p=461

Quote from esclavillo on October 15, 2014, 22:38
Hello! I have a problem. My tracking number is not working. RI885547705CN . In Aliexpress I can only see they have shipped my order in 12 10 2014 and Awaiting Receipt . What is that? Can You help me, please, the seller is not answering to me.
Thank You!

check here: http://track-chinapost.com/?p=461