Hyundai Motor India — problem with my car hyundai creta

Address:

5th Mile, Housing Coloney, East Sikkim, Sikkim, 737102

I have bought Hundai Creta SX Dual Tone Pertol on 14th Nov 2019. I am facing following problems with my car since last few weeks:

1. My car does not pick up smoothly especially when driving uphill. It jerks when releasing the clutch when vehicle starts moving
2. When I sift the gear and accelerate the vehicle, vehicle gives full acceleration noise but does not pick up. I have to release the accelerator and press again. This problem happens while driving uphill and happens sometime
3. Sometime, gear gets locked due to which I am unable to change the gear. I have to stop the vehicle and start again.

It seems that there is some issue with my car and please repair/replace my car at the earliest.