Indian Railways — lost my bag in train

Address:

Patna, Bihar, 800027

I lost my bag in patna junction which was the last stoppage of the train in which i was travelling. I lost it today date 6th of september 2018. Train number was 13131 and train name was kolkata patna express. Coach number was b2 and seat number was 44.

This bag is made of jute and it contains drawing related things, some gifts, and some documents also.

Kindly help me in finding it as soon as possible. Call me for more information @ [protected] or mail me at [protected]@gmail.com