I tried all the troubleshooting methods in your provided videos but for some reason it just didn't work as advertised in my particular theme (FlexSqueeze Lite Child Theme). I got the REL attribute option in my post window like I was supposed to, I got the Google+ profile box in my "Your Profile" section. I followed the instructions to a T in the Google+ profile, but nothing according to the webmaster tools site we were told to check to make sure it worked. As soon as I gave up on your plugin and did it myself, TADA, it worked in the webmaster tools page.
I can only assume that based on some of the reviews that you have received that this plugin installed without any issues. But I wasted four hours of my life trying to get this set up and in the end ended up using a freely available plug-in to do the same thing.
As for the pop-up plug in, I can see where that may have some value if I didn't own ten other kinds that I could have do the same thing. (habitual WSO buyer that I am)
So with that all being said, don't waste your time on this one.
Refund requested via PM (product not as advertised)(sadly this will be the first time I have EVER asked for a refund)