Hyundai Motor India — improper air conditioning

Address:

Thiruvananthapuram, Kerala, 695002

I bought an elite i20 in 2017 from popular hyundai in nemom. After 2-3months i faced a problem with the air conditioning. The problem was that the ac cuts off randomly without cooling the cabin. When i consulted the service centre they said that they need to change 2 parts. When i went the next week they said only one part should be changed and they changed it. Again the problem came after a week and i consulted them again. Then they said that they need to update it. After updating it the problem still persisted. And again i consulted them and the technician said that there's a problem with it while the service manager says there's no problem. And that day they simply just refilled the gas for no use and said everythings ok. But still the problem persits. It could be of great help if you could solve this issue.