[Plugin: AddThis] Removing Addthis from blog

I’m pretty new to blogging so I’m still trying to jump a few hurdles until I get things the way I want. One thing that I have noticed is how annoying the addthis tool bar is on the mobile version of my site. I have other share tools activated that I could use instead if I deleted the addthis one, or I could move it from the side of the page to under each post but the trouble is I can’t remove it!
I have searched all plugin and widget sections, I have checked the screen options and I cannot find anything associated with ‘addthis’
Can someone please help me, thank you 🙂

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