2009 SHELL INT'L MOBILE DRAW UK
For checking It is False Or True

Sir/Madam,

I have receive sms from 2009 shell int"l mobile drawUK taht I have won the prize of 450, 000 GB pound and to claim it I have done some process to claim my prize but I have a doubt can you please help me to clearify whether it is true or not. My mobile no is 9431923341