Volkswagen India — price

Address:

Kanyakumari, Tamil Nadu, 629003

I have purchased a polo comfortline car lastmonth, after the temprory registration when i got the registration papers, in the invoice two prices are denoted, one amount is rs 603000/- which includes the gst amounts, in the bottom of the invoice there is another amount of rs 633000/- how this rs 30000/- came. Is gst was collected for this amount, if yes why the gst was not shown in the invoice, company invoice shows a amount of rs577000/- with gst, dealers invoice shows two prices one rs 603000/-with gst another rs633000/-, for which amount we the customers has to pay as road tax. Very contradictory, why this contradiction in price of product of a world class company, kindly clarify. Don"t push me to legal remedy, kindly carify. My mobile no is [protected]