6 demo BO, on the other hand I couldn't scroll down to bottom of the side menu to access the module. This is due to by default the menu will not scroll, so you're able to't perspective the links towards the bottom. You will find there's totally free module available to https://www.presta-addons-modules.com/en/front-office/prestashop-social-media-like-block-based-on-selected-categories-languages-pages.html