What red hair dye I use on on black hair?

i have black hair and I really want red hair, but I dont want to wait ages for the black to go out of my hair because that will take forever.

so is there anyway to die my hair red without the wait?? if so what one?

thanks xx

You need to get it done a hair dressers I had black and died it red myself it didn't work and went a funny shade :-)