You created your GetSocial account, configured your apps, activated them and nothing appears or the changes you made are not visible. This is a recurring problem for some users and 95% of times this is related to a cache plugin.

Check if you have a cache plugin installed on your WordPress website. If you have one, then you need to purge/erase the cache each time you update any GetSocial setting or publish a new post/page. This needs to be done while adding a new app or editing an existing one.