[Plugin: Socialize] Not registering my changes

I am trying to change the buttons being displayed on my website (minois.ca) and it seems like the changes re not reflecting on the website: in my admin, it is registered that the buttons I opted for are Facebook and Twitter, but the website still shows Facebook and Google +.

Also – and I’m not sure if it’s related or not – I added Facebook OGP meta tags (specifically og:image, so the likes showing on Facebook display the correct thumbnail) using the “Open Graph Protocol In Posts and Pages” plugin, but it seems like when users click on “like” it still displays the incorrect image. Now, I don’t know if I’m doing something wrong or if my changes simply weren’t reflected.

Thanks.

http://wordpress.org/extend/plugins/socialize/