I don't know anything about chakras and 'experts' in the area seem to be at loggerheads, an seldom agree on anything, even the location or number of chakras.
My experience is through meditation, which hones the perceptive ability, and the face is an area which is very sensitive sensationally, but no face chakra, and if there were, how many chakras is that now?
People are bunging them in everywhere, on the hands, the heart and the upper heart, the 22 which extend above the body into heaven and now the face and so on. OK? People just make it all up as they go along