hello

im not exactly a great hacker but i need some assistants extremely childish if you ask me but there is a little perverted man who thinks he is just the smartest and greatest thing in the world and he stole some items off this game thing my girl friend has/took some naked pictures of her wen they wer together and posted them on the internet i need to find a way to hack into his yahoo account please i have been working on it for a week almost and cant crack his secret answer can someone help me please