requesting to get 500,000 pounds prise money in 2015,(cocacola promo london)

sir, i have received a message from your company on 06.04.2015 at 1.34pm. i have won 500,000 pounds in 2015,cocacola promo london. my address: vill +p.o. - boga, p.s.- khejuri, dist. - purba medinipur, state- west bengal, india, my mobile no- 9647629029.
please send my prise money above this address.