Thanks for your enquiry.
I am afraid to say this is a scam, so sorry to disappoint.
This scam is going around at the moment. There is no such thing as "being a winner" without you entering into a bona fide competition.
I am sorry this is not the answer you were looking for, but if I have assisted, I would be grateful if you could leave positive feedback.
I was suspisios when they spelled sterling they say starling
But my letter i got have an very good layout.
Whit the corect adress to Google in London
Thank you very mutch for the help
Thanks for your reply.
I am not aware that Google have an office in London!
Here is a link I have just found to confirm to you that this is a scam.
hubpages.com › ... › Internet Scams and Frauds