Chevron mobile draw
To claim the prize money of 500.000 pounds

Sir i had recieved a message on 3.10.2009 of winnig a prize money of 500.000 pounds in a international mobile draw 2009 .From TA (CHEVRON) 2009 and was told to contact John Mark. So i want to know the process how to claim my prize money.contact me on 9339053398.