HELP, how can i GAIN weight on my FACE the quikest?

i always lose it on my face and i hate it, and now i'm trying to gain it back and of course i gain it on my face, but that sucks big time because it is easy for me to lose weight and have a nice body but cuz of my face i can't, i was thinking of injecting fat in my face in the future, but for now i want to gain weight quick on my face, help, i drink boost and those protein drinks, i'm soooo annoyed help please someone! thanks mucho