Android uses your Gmail account to sync your data with Google. You can't natively use iTunes on an Android device. Some third party apps will allow you to sync your iTunes to your Android. Doubletwist is one, I believe.
I'd like to help but I don't understand what you're needing help with. Your first post is blank and the other two are vague and don't make a lot of sense. If you want help you are going to have to take the time to write a clear and detailed post.