Missing Item from My bags
 

I was travelling from Cedar Rapids to Hyderabad on 2nd April 2018, After my first leg from Cedar Rapids to Chicago I have checked in my one of the Cabin Bag. When I landed on Hyderabad on 3rd Evening 9.30 PM. and unpacked my bag I saw following important item missing from my bag:
1 ) My Hard Disk
2 ) My fit bit with charger
3 ) My HeadPhone
4 ) TSA Lock did not put back into the Luggage.

I never ever came across such airlines in my life. This the worst experience I ever had in my journey till now.
I request to please provide me my things back it will be very helpful, the hard disk is very much important for me hope you people will understand this.

Flight From Chicago to Abu Dhabi Details
Date 2nd April EY150
Flight From Abu Dhabi To Hyderabad
Date 3rd April EY276