ANSWER: 

What she did is totally haram and shirk, she must repent sincerely for doing this.
One must read ruqya in case of black magic or evil eye.  

Kindly refer to the following link(s):

I am really confused with this question. My mother has always got rid of evil eye by rotating her hand over my head and my body with salt or egg etc.. After my marriage i fell ill my mother with egg recited surah quresh seven times and spitted on the egg. I was not believing in what she was doing after she finished i vomited alot and felt relieved and was fine. I am confused now.

Jinn, Witchcraft, Black Magic and the Evil Eye | February 7, 2018 9:13 pm
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Someone who is not palmist but tells the past through moon positions and helps to choose which profession for future and suggest about good and bad people in life, is it allowed to meet her and ask my problems?
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Is there any authentic dua for any kind for evil eye and black magic that pne can pray daily for protection of health, wealth and work. And what if black Magic is already done on some1 and wants to get rid of that.