Refrigerator — panasonic refrigerator not working

Address:

Gautam Buddh Nagar, Uttar Pradesh, 201301

I purchased panasonic refrigerator on 43/04/2017, with extended warranty. Having vomplains of less cooling with no ice formation in freezer compartment. 2 times gas filled. But still not rectified. Repeatedly requesting, emailing to send senior technician to rectify problem, but to no avail. Almost 15 days over. It is 602 lit inverter technology refrigerator. Complain number is r[protected]