Issue with Social Integrations

Hi, I've been trying to get social buttons to show up in my posts and blog front pages. I've gone through the setting\social itegrations tab and setup the ones I'd like to show, and the only ones I get are the Facebook like & Facebook Share buttons, none of the other selected options show up. I've currently got FaceBook, Google +, Stumble upon & pintrest enabled.

Thanks in advance for your help