My following shipments have not received in Pakistan after passing almost 50 days. Details of shipments is given below. 1. UR947429097CN 2. UR958551491CN 3. UR947684333CN Please investigate my shipments also guide me 1. How can I track them in Pakistan ? 2. In which categories these shipments falls in Pakistan Postal Services means are these EMS, IRS or UMS etc ?