Kelvinator — fridge not cooling after 4300 taken by company

Address:

Karnal, Haryana, 132001

I have already registered a complaint with customer care on 22 aug 2018 with mobile no. [protected] for kalvinator fridge not cooling, two visits were done by engineer first the replaced PCB which cost me 2800₹, then in second visit they replaced compressor wchich was in warranty though but the still charged me 1500₹ for gas!! And finally fridge is in same condition as it was on first day. Its been more then ome month but no one comes now complain is still in open state!!