Setup confusion

HI,

I have followed your instructions the best I could but they did not seem to match exactly what I saw on the Facebook Dev page. however i have filled in the information needed and now the Facebook button on my REGISTER page (https://www.bristolbikeexchange.co.uk/website/register/) seems to take you to a Facebook page where if you put your Facebook details in it just says there is not count under that email.

What have I done wrong? I expected it to come up with a small Facebook login window then it just registers you automatically and logs you in to my website.

Please help its driving me mad.

https://www.ads-software.com/plugins/nextend-facebook-connect/