Indian Railways — theft of my bag at vijayawada railway station

Today[protected] i traveled in amaravathi express (Train no. 17226, s3 coach, berth no. 32) from munirabad to vijayawada. At 5.30 am when i am getting down at vijayawada station someone staled my bag and ran away. I had my very important college books, documents and notes in the bag. I have contacted railway police regarding this matter to lodge a complaint. They told that there is no need of fir and they will try to search.
Its very important and precious for me. Please help me to get my bag at the earliest.
Thanking you

G. Prajwal
Sri chaitanya pu college
Goshala, vijayawada
M: [protected]