Re: 15 weeks old kitten helps please
You're kitten is just displaying play aggression. The behaviors she is displaying need to be stopped, or else you are gonna have a big cat doing that to your arm soon enough, and it's not going to be as easy to control!
When kitten starts playing like that, try to divert her attention onto toys. If she wants to play rough, get her a stuffed animal to beat up. Once she is clinging and biting, just focus that energy onto the stuffed animal and wiggle it around once she had clung onto it. This should really get her wrestling with it! If she insists on attacking your hands/feet and continues scratching and biting them, then pick her up and put her in a neutral room or walk away- game over. Don't pay attention to her for a while, especially if she continues her naughty behavior. Soon enough she'll learn that if she wants to keep playing with or around you, she'll need to have some manners.