Kindly refer to the following links:

What is Ruqyah and how should one do it?   (website)

What is ruqya & Can I have others do ruqya on me?

Ruqyah for Evil Eye, Black Magic, etc.

Ruling on Ruqyah


How to perform Ruqyah (blowing)

Is Ruqya Healing or Protection 

Afflicted with black magic or evil eye?

Ruqya for the house

Asking others to do Ruqyah for you

Asking others to do Ruqya would exclude you from 70 thousand who would go to Jannah without account

Providing ruqya services and charging money & making a business out of it

Listening to Ruqya vs Reciting

Ruqyah Long Distance?

How to do Ruqya on others?