Whirlpool India — Worst after sale services

Address:

Patna, Bihar, 800020

I got my fridge repaired from an authorized service person and next day it again stopped functioning.
Upon calling the service center again, they said that few more things needs to be repaired once again and for that fridge needs to be moved to their workshop and for that they will be charging 1600 Rs again.
Upon asking for the refund for the useless spare part, the rude service person said "ek din k liye to chale tha na fridge, fir kis baat ka refund"...
Such a ****ed up company is Whirlpool that they are not entertaining any complaint on their all India customer care number...
I have sent it their workshop for which they earlier asked for Rs 900...
Now they are saying that their is some problem in the refrigerator's radiator and that also needs to be fixed...
Everyday they are coming up with a new problem and expecting us to pay for that...