Whirlpool double door fridge - Since purchased in March the fridge is giving us one or another issue

We are badly dissatisfied with Whirlpool refrigerator as we are suffering the consequences of this purchase since beginning. We bought the double door ***L fridge in March **** i.e. less than * months ago & since then every other month it's giving us some or other issue.
Even after getting the freezer motor fan and PCB replaced as per service technician advice, still the refrigerator is not cooling at all. We are really pissed off with this refrigerator and now in a mood to file consumer complaint as we can no more tolerate this fridge because after repeated repair attempts, it's still not functioning.
I would say that our old Godrej fridge was much better than this Whirlpool fridge & if not getting a replacement or refund, then I'm not going to recommend Whirlpool appliances to anyone at all in future.