Social login (facebook and google) on authentication page in PrestaShop 1.6

So i bought your module Google Login Connect & facebook Login Connect but they didn't appear on my check in page. I am using prestashop 1.6.1.14

PrestaShop Expert answer to question about displaying login button on authentication page

okay, in this case it is necessary to:
- go to theme file: /themes/your-theme/authentication.tpl
- paste there code {hook h='fblogin'} and {hook h='glogin'}
- the code will initiate the facebook login (fblogin) and google login (glogin) modules on authentication page, so in effect buttons to "log in" will appear there