Settings panel not showing

I installed this plug in, and I really like it! it’s working like a charm! The only issue is that I do not see the settings panel. I only see the option of “Edit” and “deactivate”
How can I fix this?
I wanted to upload my own “Pin it” button.
THis is my site:
http://partysprinkles.com/blog/

http://wordpress.org/plugins/pinterest-pin-it-button-for-images/