DTDC Courier & Cargo — Missing Items

I had parceled a DTDC courier from Mangalore to Ramagundam. My tracking number is D59493349. The package was received on 22/6/2020 but it was found that in the above package many items were missing i.e Roasted Cashew nuts ( 250g, Rs 400 ) and Masala Cashew nuts ( 100g, Rs 200 ). By looking carefully, it was found that the package has been ripped sideways, the picture has been attached below. This is sheer irresponsible and complete negligence in delivering. I will never recommend this services to anyone henceforth.
I will make sure that this case is being sent to higher authorities so that, henceforth nobody faces "MISSING" or "STOLEN" items from their packages. This is fully imprudent and hopeless behaviour. People send their courier in believing that it is sent to the exact destination without any scrump.My mobile number is [protected].