Where is the details of the yahoo mailprize 2007 for the no-9657208409 won $9500?

come to me letter from yahoo mail they sad that i won $9500 i want the details of the prize in my addrees- p.box 15690 al -daiya 35457 kuwait or I email :thani_yusuf@hotmail . com or yahoo: thaniy_yousuf @yahoo.com . thank you.sign: mohammed thani yousuf adem