Indian Railways — Complaint regarding my gold jewellery theft

Address:

Shree Sai bhavan, Rohit falia, Kilvaninaka, silvassa, Dadra and Nagar haveli

I was travelling through the train no. 22910 valsad Puri express ( 2nd AC seat no. 17 and 20) on 19 may 2022 from Valsad to Dhenkanal in which I lost my gold jewellery which would cost around 3 lakhs. It was a bag which consists of 2 gold chains, 2 diamond rings, 1 gold ring, 3 sets of earrings, and some silver jewels . When we came to know about it, we thought that we forgot to bring that bag but after 20 days when we returned back, we found no bag in our house!!
I request to the railway authorities to look into the matter . I apologise for my carelessness but please please help us. We would be highly grateful and thankful to you . Please do inquiry on the following situation . Please...
Thank you
Adyasha Khatua