If you hit her she is responding in kind ,In the US we dont advise hitting it is teaching children it is okay to do it back and very often they will hit other children at school, my opinion is that the time out method works well,when she is naughty sit her on a chair and she stays there till she is good, she will come off, sit her back on the chair.When kids get older you can make them do without a privilleges,TV or the PC or something special they like .When she is disrespectful to someone remove her from the situation and place her on the chair 2 year old maybe a bit young but try to pursued her to say sorry.Good luck
whenever i try to discipline her for a misbehaviour she gets angry.
For instance to tlks disrespectfuly to an elder, n i hit her , she starts throwings things. she is rough
Can you give us an instance of what may trigger the anger ?