HTC India — htc wildfire x mobile

Address: Mettupalayam, B.S.PALACE, Palakkad, Kerala, 678001

Hi,
Bought a new htc wildfire x mobile from flipkart on 3rd september. It was going good for the initial few days. Then it started showing complaints. Few blurred lines was on the left side of the screen from top to bottom. When it was switched off and started again it was fine. This went for few days and never expected such a performance from htc as i never underwent a single problem with my earlier htc one a9.
I registered a complaint with flipkart but saying technical rules they didn't take it back. Now it's with you people to sort it out. Now adding my worries the blurred lines starts flickering and presses unwanted keys which i am not intending to. Sometimes it takes a screen shot of itself. Kindly help out as this is my first online mobile purchase... And may be the last...
Regards,
Ben. B. Mathews