DTDC Courier & Cargo — Things are missing

Address:

Kurnool, Andhra Pradesh, 518001

I have booked a shipment at soudi arabia dtdc branch from dtdc gowri gopal branch, kurnool, andhra pradesh on 16th september-2016, tracking no. N97240818 to maternity and children hospital, ministry of health, makka, al_mukarramah, kingdom of soudi arabua-21955, post box.13255 but the shipment was delivered but some valuable things are missing and we received empty box. I have been doing follow up on this from last 4 days, but no one picks the call and no one responses to my call properly. I have never seen such a worst service/worst courier, and the employees of dtdc are very very irresponsible.
If our things are not deliver kindly return to our address as soon as possible.
My deatails.
Allipeere,
[protected], habbib mubarak nagar,
Budhawarpeta,
Kurnool,
Andhara prades
Ph.[protected], [protected]