Lloyd E — Ac not working

Address:

465441

My Lloyd air conditioner not working from last 3 months. Made complaint a lot of time but nothing happened. Every time i called service centre they told our technician will soon repair my ac. But still nothing happened.its winter season now.And if these company is not able to repair my ac in winters what would happen in summers.
I bought these ac in may 2016 and such new ac is not working, very disappointing.