Virgin Mobile — unwanted plan

Address:

Hyderabad, Andhra Pradesh

I visited the website <www.virginmobile.in> and got the details of GSM prepaid connection. The details were as follows: If a I purchase a new sim card for Rs. 49/- I will be getting life time validity and my call tariff will be Re. 1/Min. for any local call. And there will be no daily rental.
Seeing the above details I purchased the new sim card. The details of the sim card are: (MDN [protected]) (RSN NO [protected])
I purchased the sim card by paying Rs. 49/- with the confidence that I will be getting the above tariff benefits as it is shown in the website. But the service provider gave me another tariff in which there is daily rental of Rs.1.50/- and the validity of tariff is 365 days.
So I kindly request you to take action against such a wrong representation and cheating.