Sometimes you aren't used to the look! But if you are truly unhappy I would say that you didn't get what you want. But I think she could say that you ruined your hair and she fixed it the best she could and she can't make your hair longer (about the length). You should always go to someone who you trust with you hair and someone who you have used for a while or if your friends have a good hairstylist that you like then you should go to them.