Creta 1.6 SX it not value for money

There are Major issues which haven't solved. Water log inside from both front door. Windows glass get stuck due to switch problem all windows. Noise coming from clutch padel in slow traffic. Shockup to bumping . I'm getting mileage 14km per litre It's not value for money i bought 1.6ltr diesel ac for 15lac on road that asli without reverse camera . Air-conditioned is not up to Mark as per size of Vehicle.