So, i've installed the module in my 1.6xx Prestashop.
In the module everything seems to be ok.
I've activated some social networks, but none of the icons appears in the page to get connected with. Just the Block appears with "CONNECT WITH", nothing else.
In the troubleshooting it says that when Social Login icons are not being displayed:
Per default Social Login will be displayed in the sidebar of your PrestaShop. If your shop does not have a sidebar, then the plugin might not be displayed correctly. In this case you can add Social Login manually by copy/pasting the following code into your template (*.tpl files):
WICH .TPL file you have to put this code, and just copy and paste like that? because the structures of those files seems a bit more complex.