Liese Prettia Bubble Color Hair Dye

Hi I would like to know if this hair dye covers grey hair?

Is this gonna work on asian virgin black hair without bleaching?

I have soft black asian hair. i want to dye my hair a medium ash brown, but i don't want to bleach it. which color should i choose?

i want to purchase the milk tea brow, im looking for a light brown dye for my hair but i have red hair that is currently fading away, should i get it?