My parcel via airmail arrived in beijing on 31st march, but its still in Beijing.( beijing costume scan) It was sent from germany at 23rd march. How long will it take it to reach nanjing? Can i pay more to make it faster, its kind of urgent, but the stupid sender did it via airmail rather DHL.. Please help.. Please.. I must submit the document till end of this week.. Is there anything i can do to get it early.. Please..

I did called in 11185, they told its been send from beijing but, when i went to nearest china post and asked then they said its still in costume 不知道什么情况。