LG Electronics — same issue every year in lg refrigerator

I am really having a tough time managing this. so I hope someone addresses this asap.

I purchased LG refrigerator in 2016 and its a disaster since then. Every year I am facing same issue for cooling, you may refer to my service history.My registered mobile number is [protected].

It is the same problem since 2016 and everytime the service guy fixes it temporarily. It works for some time and off again. Have paid almost 1500 per visit to the service guy total around 4000 to LG in just 2.5 years and still the issue persists. I’m sick and tired of doing this. Can the problem be permanently fixed? or should I throw away your product

My details
Name: Abhinav Onkar
City: Pune, Maharashtra
Mob: [protected]