Mahindra Flyte

I am prabhu i purchased mahindra flite it gives worst milleage

i am sumathi from cuddalore, I purchased an mahindra flite on 17/08/2013 before that I owned an old t.v.s scooty it was well and good to me it gave petrol up to 42/km per km but now after purchasing this vechile it is realy a burden to me it gives only 20 km per liter if we aproach the dealer they says everything is all right we have checked your vechile gives 45 kms,when we ride it gives only 20 kms only my husband is an used car dealer he usually says mahindra company is best company for cars but comparing to two wheelers it spoils everything

the transmission auto gear seems to be the cause of low mileage .Mahindra can well rectify this and make a success .

I purchased a new mahendra flyte 2 wheeler from the yuvan motors velachery on june 2013. At that time the dealer's concerned promised that the vehicle's mileage is 45-50 kms per litre. But it's not giving mileage also 20-30 km per litre. Now I am very worst to feeling that why I brought the vehicle after spending near about rs 50 000/- And also spending for a minimum distance of travelling for maximum money. If we compare with other 2 wheelers nothing any special in this vehicle but I brought the vehicle for only one reason is that " mahendra company is a very good company in india". But that feeling was broken from my mind after purchase of this 2wheeler. Please rectify the issues and give the correct solution to the problem.
Kindly I request the mahendra company to rectify the problems of the all owners of the mahendra flyte.
With warm regards