Open Graph problem

Hi,

I just installed the plugin and I have a problem. If I understand correctly (if it is not true stop me ^ ^), the plugin allows among others to publish on both wordpress and facebook?
I would like to use it for my page, so I took the info and am on the “Social Publisher”.
There are 3 conditions, I 2 validated, the other is:

Associate an Open Graph action-object pair for your application: people can publish an item

I created an action-object as said but the action is not validated and when I post an article, nothing to do he does not post on FB …

Could someone help me?

Note that I am French so I may not understand all the instructions and my message is probably difficult to read ^ ^

http://ww.wp.xz.cn/extend/plugins/facebook/