facebook ads

Hi everyone, I'm having an issue with FB pixel on my xenforo, basically I don't see how I could differentiate guests from members... as I want to run campaigns that target only guests that visit but don't register or login. How do you do that ? Is there a way to put a page just after user logs...

First off, I apologize if this is the wrong forum. I wasn't 100% certain which one this should go in. Anyways, I've been running Google AdWords for a few months (I'm really good with AdWords as well) but finding it mostly ineffective for my newer forum (http://wranglertjforum.com). I've only...