GBP pounds

I jut received a text from dis num 03374842036 and the text was that your mobile number (03339326864) has won you 500,000 GBP pounds in 2014 shell in't mobile draw in london, to claim your prize send your details, to: sduck14@live.com .....!  My name is jawad ahmad s/o javed ahmad address street # 2 sardar ahmad jan colony near charsadda road peshawar city and ma contact num is 03339326864