Blue Dart Express Limited — my product ( 32gb memory card ) was stolen by blue dart couriers

My order tracking number is [protected] I ordered one 32gb memory card and it was delivered through your courier company at dahod. I would like to inform you that you provide me parcel which is already in open condition and my memory card is missing by you. If you want to see the snapshot of the parcel than i can show you. My product(32gb memory card) was taken by you before it comes at my home. I lost 700 rupees by choosing your courier company. kindly please help me regarding this matter. I am still waiting for your helpful reply. Thank you.