Hi there,
I apologize for the delay in responding.
I have added your pinterest button to your sharing options. Please let me know if you aren't seeing it or would prefer the buttons be in a different order.
I just checked your vickioart.com site on my laptop and I am seeing the three column layout you have selected. Could you take a screenshot that shows how you are seeing it and upload it to your Media Library? If you leave a link for me here I'll be able to see it.
http://en.support.wordpress.com/make-a-screenshot/
Thanks!