Hyundai Motor India — car sound noise and door noise and pickup is low

Address:

village-baghola distt-teh.-palwal, Palwal, Haryana, 121102

I buy the santro car in february but i am not satisfied by this car because its starting sound is too loud and its door on lock make noise and its pickup is very low and its mileage is low on long drive but its increase when we clear the carborater after the 2 weaks when we clean again and again after 2-3 weaks so i want the solution these problems other inquiry my no -[protected]