How do I get control of my 2 year old?

Discipline her badly! Mostly when children slap hit kick scratch and turn of objects all they want is attention! Have u tried her earning things? that would keep her busy and I bet she will try and earn the " big prize " when she hits u move her hand away dont make her hit you explain to her its rude to and if she playing with something or has something in her hand that she isnt supposed to take it out of her hand if she is playing with somethn and trys to hit you take it of you and dont give it back until she apologizes even a gate that u put near the stairs will do the job put 1 on her bedroom door and when she is close it and make her carm down! if that doesnt work time to call JOE FROST!