u/Creative_Can_1758

Pls help me chat!! I have about 3-4 inches of virgin hair from my roots, but the rest of my hair has been dyed before (it is currently a dark brown with faded red, picture 2). I want to achieve this type of purple (pic 1), should I book a single or double process at a salon? I've only done my hair dye at home, so I have no experience with this... I really want the purple to be visible, and I'm okay with bleaching!