Airtel — mobiledraws prize money

i am gowtham frm madurai tamilnadu my mom hav a mobile with airtel number she had recieved a message before four days it is mentioned in tat message tat her mobile num is selected for a huge awesome prize money (250, 0000 gbp) in a mobiledraws and to get further details they asked us to visit [protected]@live.com .i hav visited tis but i dont get any details abt prize money...i dont know how to claim my prize money so plz kindly help us to know whether tis matter is true or not...tis kind of messages disturb us a lot...plz kindly contact me by [protected]@gmail.com & [protected]...