I can not solve the Facebook comments box on K2

Pedro,
In the Configuration -> Misc area of JFBConnect, enable the "Experimental" setting of "Strip tags from header" (or whatever the only setting in there is called). That should remove the extra comment box from the top. Please test on a lot of pages though to make sure there are no other unexpected effects.

As for the comment box at the bottom, it can't go any lower than where you see it. K2 hands the article text and contents to our Content plugin and then we append the comment box to that. Their template files then show the images and other stuff below the article text, so we have no way to re-order the positioning of things. You'd need to add a JFBCComments module to a module position below your K2 article or modify your K2 template to add the {JFBComments} tag where you want it to display instead of using the Content plugin if you must have the comment box in a different spot.

Hope that helps answer both your questions,
Alex

Pedro,
This is a limitation of K2, not JFBConnect. The content plugin system does not allow us to place the comment box where you want it. The best I can recommend is going to the JFBConnect -> Social area, in the Content Plugin - K2 Comments tab. In there, you can set the "Show in K2 Item View:" setting to "Bottom". That will set the comment box to the bottom of the article, like in our K2 blog view below:
www.sourcecoast.com/blog/extensions/face...h-actions-for-joomla

If that doesn't work for you, then you'd need to use the JFBCComments module and place the comment box in a module position where you want it.

I hope that helps,
Alex

What notification isn't working? You can configure JFBConnect to send an email when a new comment is created. The settings for that are in the "Social" settings area of JFBConnect. You need to add your email address in the notifications box. You will not get a notification on Facebook, just by email.

If there's something else you're looking for, please let me know.

Thanks,
Alex

User's won't receive a notification on Facebook when a user Like's a post. It will go into the user's News Feed, and their friends may see it, but that's up to Facebook.

For comments, the same is true. The user may get a notification "John also commented on xyz", but that's up to Facebook depending on the user's privacy settings, the social relevance of the comment, and other factors. JFBConnect has no control of that.

Alex

Using the Autotune tool in JFBConnect should automatically set those parameters up for you. Those settings are only if you want to display your site within a Facebook Page, like:
www.facebook.com/SourceCoast/app_140333712712019

If so, Autotune will configure it for you. In general though, the Page Tab Name can be whatever you want it to be. The URL and Secure Tab URL should point to your home page. The Edit URL should be blank.

Alex