I have 2 and half years old daughter , she is very playful, she is never listening me.
When I tell her its not good don't do it . She is very happy to do this.help me

Girlfriend it's the age why do you think they call them terrable 2's... things will get better you just have to keep instructing her that she is doing wrong, the one thing you have to learn about kids is that they are like clay you can mold them anyway you want, for the good or the bad.