FAULTY HANDSET

REPEATEDLY FAULT AFTER FIRST WARRANTY SERVICE AFTER IMMEDIATE PURCHASE….THIS SERVICE PERIOD IS 2 MONTH DURATION….I AGAIN SENT SERVICE MY HANDSET BY SERVICE CENTER TO CHENNAI…..SO I DONT SATISFY WITH THIS SERVICE…I WANT MONEY BACK OR NEW PRODUCT FROM THEM…….MY PURCHASE DETAILS – PURCHASE THROUGH E-BAY ON 15.10.2014……SELLER – KAMARAJ KAMARAJ, NO-28/7, VASANTHAM GARDEN, MKB NAGAR, VYASARPADI, CHENNAI – 600039, TN, PH – 8608380402……EBAY PAISAPAY ID – 37626755147…..FIRST TIME SERVICE DATE – 04.11.14…..SECOND SERVICE DATE – 13.04.2015…..SO I WANT SOLUTION AS SOON AS POSSIBLE