Consumer Redressal

I PURCHASE A NEW SAMSUNG TAB2 ON THE DATE OF 25TH MARCH 2013, AFTERWORDS I AM USING THIS PHONE WITH LOTS OF PROBLEMS. THE PHONE IS SHOWING LOW MEMORY AND HANG UP EVERY TIME. I GIVEN THE PHONE FOR SAME PROBLEM FOR 3 TIMES IN 3 MONTHS, AND THE GALLERY PEOPLE MAKE PHONE FOR SOFTWARE UPDATE FOR 2 TIMES. I HAVE LAST JOBSHEET WITH ME THAT I CAN PRODUCE TO THE COURT. EVERY TIME THEY MAKE PHONE FOR SOFTWARE UPDATION AND ALL DATA IS LOST. SO I REQUEST YOU TO PLEASE SOLVE MY PROBLEM AS EARLY AS POSSIBLE. I DON’T WANT THIS PHONE MODEL ANYMORE , SO KINDLY REFUND MY HARD EARN MONEY.