Spice Jet Airlines — hard disk is missing

I am sharath kumar p r i was travelling from delhi to bangalore with pnr w98kvp, first time i was travelling from delhi to bangalore, since i was new to airways, the receptionist who gave me boarding pass didn't mentioned that power banks should not be in luggage bag, before boarding i was called to security section and interrogated by spicejet staff very rudely, and they have taken my 2 hard disks, if the receptionist would have guided me i would have definitely taken my hard disks from luggage during checkin, i explained my situation and requested a lot, even though they have taken my hard disks, very much hurted by the behaviours of spice jet staff, also giving complaint to authority regarding this. Please mention any rulings to take passengers electronics goods from them, very rude behaviour.