facebook does not start on android

Good afternoon, I was giving play in the unity editor verifying the login through token, it ran very well, showing profile photo and name, no problem, but when I gave a build to test in android, when I pressed the login screen nothing does not appear the facebook login menu. There is no error during build. I simply click on the login button only instead of appearing the login menu and password, simply does not appear anything just the animation of the login button of my game.