Godrej Appliances — godrej inverter ac 1.5t/ poor installation and service

I have purchased godrej inverter ac last year on 18 may 2019 and installed in on 02 june 2019. But just after 15 days of installation i was facing cooling issues and ac was not working properly so i raised the complaint and they repaired it after one month by giving the reason the it was a gas leakage issue. Then we haven't used ac in monsoon and winter season. Now this year same thing happen i stated it and its not cooling. From last 3 months i am chassing the company customer care and technicians but they were not responding.
Even the technicians are not well equipped and they don't have proper knowledge of fixing the issues.

This was not expected from the brand like godrej.