How do I get rid of my red hair what is best dye to put on it my hAir is ruined n fried but red keeps fading every time I put a red due on it do I'm wanting bl brown

It's best to talk to a hairdresser about this, especially since your hair is already damaged.

Red is very difficult to cover up. It may need to be stripped of its color before applying a new shade. It's best to have this done by a licensed hairdresser.