DTDC Courier & Cargo — Not Delivering or Return my product

I Have sent a parcel to hyderabad on August 19 they just stole my parcel and fake reasons for not delivery. Didn't return my parcel also everyday I call to customer care. They won't pick my call. I need to find another phone number to make a call. They say same reason everytime. Customer service and the courier company both are very irritating. The customer service executive are saying if you don't get resolution why are you calling everyday. Such a pathetic company. This company should be banned from the service. They are just stealing our products and updating fake reasons. Not returning also.. Such a cheap behaviour. My number is C26039309