If your social jacker campaign is not showing there are a few things you should check
#1 check you have the correct domain in the setup tab of your campaign, it should match the domain you have your social jacker campaign deployed on
#3 if you are using the cloaking feature check that the site you are cloaking allows iframes (see the end of the deployment tutorial for details on this)
#4 if you are using wordpress double check the instructions in the deployment tutorial. If you arent cloaking you should use the code snippet in a text widget, if you are cloaking you should use our cloaking plugin. Both of these steps are covered in the deployment tutorial so make sure you watch that carefully.
If none of the above works please submit a ticket