Samsung — phone getting hanged

Address:	No.B6, Shroff Apartment, Sodawala Lane, Opp. Axis Bank, Borivili West, Mumbai Suburban, Maharashtra
Website:	samsung.com

I HAD PURCHASED A SAMSUNG galaxy note N 7000 ON 26 JANUARY-2013.FROM A SAMSUNG GALLERY IN KANDIVLI. SINCE THE DAY I HAVE PURCHASED IT IT KEEPS ON HANGING AT LEAST 3 TO 4 TIMES A DAY.EVERY TIME I HAVE TO REMOVE THE COVER AND THE BATTERY TO RESTART IT.I HAVE GIVEN THE PHONE TO THE SAMSUNG SERVICE CENTRE BUT IVE STILL GOT THE SAME PROBLEM I. IHAVE DELETED ALL THE APPS IN THE PHONE BUT IT IS OF NO USE.I AM ABSOLUTELY DISSSATISFIED WITH TH SAMSUNG PEOPLE.I WANT THE COMPANY TO REPLACE MY PHONE WITH A NEW HANDSET SINCE IT IS STILL IN THE WARRANTY PERIOD. I FEEL I HAVE MADE A MISTAKE IN BUYING A SAMSUNG PHONE.I AM ABSOLUTELY TIRED OF THIS PHONE I HAVE EVEN MADE A COMPLAINT TO THE COMPANY BUT IT IS OF NO USE PLS DO THE NEEDFUL