Shell Petroleum — fake sms

sir iam an advocate i received a sms fromTM-INFO to my aircel mobile no [protected] stating that i have won GBP 250000 IN THE 2009 SHELLINT-MOBILE DRAW ON[protected] and in the msg it was stated i have to contact them on [protected]@live.com on receiving that i contacted that address but rno response. because of that sma anxiety was created in my mind and after no response i felt that it was a foul play, so action may be taken