DTDC Courier — Package is delivered to Wrong person

Address:

Bangalore, Karnataka

Hi, I have ordered product in Rewardme.in. They have dispatched the package through DTDC courier Tracking Id/ AWB number - M23834855 on 28th July 2015. I was tracking my package through DTDC website, it is showing that package has been to delivered. But i didnt receive my package yet. they have delivered to wrong person. When i enquire about with Customer Care of DTDC, they told it has been delivered already. I have placed a complaint that i havent received that product. There is no response fro them. I was tired of calling DTDC customer care, but no responded. So i am complaining against DTDC courier .Please solve this issue.