Fixing Orange Roots with Wella Color Tango Toner CT14

I forgot to buy toner last time I bleached my hair. This is how I correct orange roots after bleaching.

[@rievance9615]

I see it made where you did it , it turned it gray , I just used it to a week ago , I got gray also. I bleach washed it the next day , luckily it came out , why would vanilla color turn gray ? I was so confused