Volkswagen India — Clutch Issue, A/C ineffective, Rattling Noise from handbrake

Purchased VW Taigun 1.5 MT from Palace Cross VW in Bangalore.
Sine the time i bought the car i have been facing issues with ineffective A/C, rattling noise from handbrake. I had complained it to the Palace Cross VW service Centre on all the 3 free service intervals. They were not successful in solving the issue at all.
Now when the car has run 17k kms, found an issue with clutch. The clutch does not return when pressed (sticky clutch). At just 17k kms there is clutch issue with a brand like VW. Something that I did not expect.
I have now left the car at VW Bangalore North service station for the clutch issue.
Air Conditioning in this car (an issue with all the VW taigun) is like the worst in the market.
VW, appreciate if you can reach out to me with a solution.