Coca Cola Company — Complaint about did not get my winning prize

I got an E-mail on 9th January 2016 from Email [protected]@outlook.com coca cola company that i won £500, 000.00 and also i got confirmation mail containing 3 documents 1st of parcel photo of all documents and another document it claimed that after 2 days agent DR. JAMES DESMOND will come to your countryy (India) and transfer your prize money in your local bank account and also claimed that he will come in your home along with all documents the day when agent should come, he messeged me from [protected] that "GOOD MORNING, MY NAME IS Dr. JAMES DESMOND FROM COCA COLA COMPANY UK I ARRIVED IN YOUR COUNTRY THIS MORNING RIGARDING OF YOUR PRIZE OF 500, 000GBP WHICH YOUR EMAIL HAS WON FOR YOU. RIGHT NOW I AM ON MY WAY TO RESERVE BANK OF INDIAN NEW DELHI BRANCH WHERE THEY WILL CONVERT YOUR PRIZE TO INDIA RUPEES AND TRANSFER TO YOUR BANK ACCOUNT" even after receiving the confirm messege i didnt get my prize money why ?then he called me from same mobile no.and was your agent Dr. JAMES DESMON, he said me to pay 14000 rupees to get my winning prize but in that form which i had received from your mail there was no any topic about money which i have to pay to get my winning prize, then why your agent asked money from me? Is this all true do you people award money? In real or is some fake how to know? please send me reply mail as soon as possible and also send me confirmation that whether i will receive my prize money or not? waiting for your kind response guide me as soon as possible.