Spice Jet Airlines — Cash from check-in luggage stolen

I travelled through spicejet airlines on 28th of march 2021 from Hyderabad to Nasik.
I had 2 bags with me out of which one had Rupees 12, 000 cash in it.
A day after my journey (29 march), I realized that the cash was missing. I looked for it everywhere. After a couple of hours the only possible explanation for this is robbery. If in case it was taken out due some rules or security guidelines, it would have been informed to me beforehand.
I also remember that during unloading of all bags from plane, I did not see my bag being taken down( I was in the airport bus at that time).