HTC — 20 days old phone of HTC

Address:

Gurgaon, Haryana

I bought a phone 20 days back of HTC desire 826 worths RS 25000 and its only been 20 day the touch has stop working i dont know what the hell is this that such a big company submitted to service centre and they are saying that its been 20 day so we cannot replace its and repaire and give nit back but why shuold i take a phone which doesnt work for more than 20 days i so wanted to go and file a police complain but i dont know what to do