Hello ! For this you can generate code for your like fox from https://developers.facebook.com/docs/plugins/like-box-for-pages or simlply you can use plugin to show facebook likebox https://wordpress.org/plugins/easy-facebook-likebox/ When you will install plugin it will create a widget on widget area and to use that widget on home page just drag and drop it on Home Page Sidebar Feature Widget Area. Thanks & Regards Pramod
