Before viewing the edited page, try flushing any caching plugins you might be running, as well as server and/or browser caches. Not just your browser, but any op cache or content network cache as well such as Cloudflare. If your host provider has a “Purge Varnish” option or if you can ask your provider to flush memcache on your server.

whenever i upload n activate this appear:

Fatal error: ‘break’ not in the ‘loop’ or ‘switch’ context in /home2/shoppyon/public_html/nworld/wp-content/plugins/facebook/social-plugins/widgets/like-box.php on line 84

pls help