Voltas — Regarding split AC not functioning

Website: Voltas.com

I have complained several times about my AC not functioning(cooling) properly and from starting there is somewhat problem is there and even after several complaints no response from the company side . After calling several times the technician comes and go by giving false hopes and claiming and also changed the gas but the problem still exist and now even service technician is not attending any calls and by seeing and experiencing all these things I can purely say that Voltas service is worst and frustrating and kindly request all to buy only that products from the market which all have good after market services not which only false claims it.
Regards
Frustrated customer from Voltas service