BAD QUALITY COUPLED WITH POOR RESPONDING AN ISSUE

Iwould like to alert people about the unethical behaviour of Flipkart from whom I purchased Panasonic P55 Max on September 23, 2017, for `6,750. The quality of the product was bad. I asked them for a refund or a replacement of the product. Now they are not responding to my mails. I have been cheated. I believed the product would be guaranteed by Flipkart.