vibrationp

I have been doing nothing but reading the posts on this website for a few days. I already have ordered the zydot and done a bleach/dye.

My question is:
i went with a product that says "bleach and color". I tought it would bleach and dye at the same time and will work just fine.
After reading more posts, i notice that people bleach it seperately and dye it again. Doesn't dye products come with preoxide to bleach as a mixture?

Or is it simply the fact that I have to:
1. Bleach
2. rinse with products like swimmers shampoo
3. dye(which might bleach+dye)
4. rinse again with products like swimmer shampoo

I only got a very few days to go and am desperate.
My history is almost none smoker but had 2 Js approx. 50 days ago. Before and after very clean. only smoke several occasions an year.

5'10', asian, med metabolism with very thin dark brown hair.

Thanks to all!