I went to a hairdresser to lighten my dark hair not to blonde but to a light brown. She put a bleach shampoo and a toner and did highlights, at first it looked great but after a few days the brown turned orangey. I went back to her and she put another blue toner on but that only fixed parts the whole left side of my head is still orange. I don't want to go back to her since I paid 160 to do this and my hair still looks bad. Can I just put a light brown
I want to maybe mix a light brown with a light ash brown since I don't want my highlights to turn blue or green. Thank you.

I have the same problem her except that I'm not planning into going to the salon because my hair is already damaged!