Guinness organization/beer&wine
2009 splash promotion

Respected Sir/Madam

I have received sms on 26july09 on my bsnl mobile no. that i have won 700000.00 great british pounds in splash 2009 promotion organized by guinness organization. now they are asking for 650 british pounds as courier fees of my chaque.they also say that they contacted a high officer of british in india & RBI regarding my prize amount. Plz help me for getting my prize as soon as possible.