How do I get the AddThis button to show on my blog?

Hello,

Currently have EasyBlog 3.7.14078. Here is my blog:

https://www.swstechnology.com/blog/groundwater-training-series-a-resounding-success-in-gaborone-botswana

I currently have the Facebook, Twitter and LinkedIn social buttons enabled in my layout. How do I get the AddThis button to show as well? I have it turned on in the easy blog backend with a valid profile id. But the buttons are not showing.

Any help would be appreciated.

Thanks,
Chris