Blazeflash Courier - pod not given

sir,

i am very upset with the blazeflash courier service. i just delivered a parcel which they firstly delivered it very late and now because of them i have lost a lot of money. now to get my money back i need their pod but they are not doing anything for that. i every day call them up but either they dont pick up or they are very disrespectful and ignorant and are not bothered to help. please help me sir i need that pod(proof of delivery) urgently or ill lose a lot of money.

details:
doc no: 217543815
doc no: 314865779
delivered to: symbiosis centre for distance learning,1065 gokhale cross road, model colony,411016
my name: neha batra
my address:BA-50B, Janakpuri, New delhi
date of delivery: 30th august