Spice Jet Airlines — left my power bank in seat pocket

Address:

Mumbai City, Maharashtra, 400053

I travelled by sg877 on 7.2.18 from kolkata to mumbai, landed at 10.45pm at mumbai. I was on seat 5b and by mistake left my white colour mi powerbank and black charging cord in the front seat pocket. Can i get this back at the address below:
Flat 305 manish tower plot 5 and 6 andheri west. Mumbai 400053. Phone [protected]. I will be obliged. Thanks.