Install social plugin that has it's own SHORTCODE and add it to Theme Options - Socials - 'Login via Social network' field. We recommend: Wordpress Social Login
Attachment: Alejo Arredondo Tapia, Oficial Mayor
HomeGabineteAttachment: Alejo Arredondo Tapia, Oficial Mayor
Alejo Arredondo Tapia, Encargado de la Oficialia Mayor