Indigo Airlines — cash stolen from my check in luggage

Website: www.goindigo.in

My pnr :pk9enr dated 29 nov 2017, i had checked in at delhi airport and my check in luggage had 9000 inr cash n a small pouch which was very well packed inside my black suitcase. But when i unpacked luggage the pouch was open and the money was gone. Since then i have been trying to reach both delhi airport & kolkata airport as any of the 2places the money has been taken out. It is shamefull that even flights are insecure just like local trains. This is a very sad and disheartening from an airlines as indigo