Not Caching Specific page/table

Hi,
2 questions:

I am trying not to cache few specific pages (through the Page Cache page), but somehow it seems that they are still caching. Am i supposed to place here the full url or just partial?
For example:
http://www.site.com/pagename
or just
pagename

Second question: i am using geotargeting plugin for the tables. Do i need to stop the caching of all geotargeted pages or there is a way to disable the caching just for a certain section of the page?

Thank you

https://wordpress.org/plugins/w3-total-cache/