Great Eastern Trading — defective whirlpool refrigerator from great eastern dalhousie

Address:

FLAT-4WIB IN THE WIND,4TH FLOOR,ELEMENTS,159(16/2)SUBHAS SARANI,BIRATI,KOLKATA-700051

I purchased a whirlpool refrigerator on june'19 from dalhousie branch. This is a defective fridge from beginning. I called up whirlpool customer care several time. The technician came and fixed this issue for certain time. After 1 or 2 months same issue found. I faced same problem again and again, time and again. I faced this 6 times in a year, if the warranty period is over then am i spending all my money on the fridge?
First you delivered dispute item and then customer spend all his/her money throughout the year?
If you guys don't exchange my fridge during my warranty period then i will launch a complaint in consumer affairs department against your company