please suggest

Hi Sir,

A few days back(1st June 2014) i saw a contest on a channel in Television and i sent the correct answer through sms on given phone number(09470015504).
Yesterday i got a call from a number(07739782743) stating that i won the first prize in contest and they want to deliver the prize(Tata safari car).
They have asked me to deposit Rupee 12800 as a processing and handling charges on any of the given bank account numbers (Bank name: State Bank of India, A/c No. – 33827982584, A/c holder name : Rahul kumar) and (Bank name: Bank of Baroda, A/c No. – 41110100001322, A/c holder name : Mridula Kumari).

Please suggest what should i do?