I have installed the module, created the Facebook App (which didn't follow your instructions exactly but I think I did it correctly), then I input the APP ID and Secret #, I click to connect to Facebook and it gives me the following error:
ERROR: Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.
I need to get this working by tomorrow 2/10/15 this is why I purchased from you. Thank you.