Honda Cars India Ltd. — honda amaze 2019 vx worst performance

I hav purchased honda amaze vx in november 2019. After driving more that 3000 km. I found that it's performance is very poor. It just can't climb steep gradients / hills at low speed even in first gear. It has no power. There is no driver comfort very unergonomical design. No proper hand rest for driver. Reach to window controls are under designed. Mielage is also poor on city roads. Only 12 km/l but display shows 15.2 avg. Very poor calliberation. I am totally dissatisfied.