I purchased the game Bejeweled 2 Deluxe on Yahoo Games. Now I cannot access the game. Why?

I try to log onto the game and it keeps asking me to purchase it again!

I have already purchased the game.I purchased the game Bejeweled 2 Deluxe on Yahoo Games. Now I cannot access the game. Why?
Write To yahoo Email them i mean or check your balance and see if you have definately payed for it and... check your details are right