how to turn black face into a white one?

my face is black so plz suggest some remedies to turn it to somewhat a bit white…thank you


Make a paste of one part each of powdered turmeric, amla (Indian gooseberry) and six parts of dried chickpea powder with yoghurt and lemon. Make into a paste of thick consistency. Apply this to the face and let the mask remain for half an hour before washing it off. This gives the face a brighter complexion with a natural glow and helps remove blackheads as well.