The shortcode you have mentioned above belongs to a very old version of WP Socializer plugin. It was deprecated a long time ago. It includes shortcodes for native social buttons example like button, retweet buttons etc.
In the new version there are shortcodes only for “social icons” which you can find in the “shortcodes” page in the WP Socializer admin settings.
If you still want to use the native social buttons then you can get the code from the respective social media website, use a plugin like “shortcoder” and create a shortcode for the code.