Creating a Facebook App for "Ultimate Facebook" plugin

Do you have a more updated video about how to create the app we need for this plugin? The video I'm seeing here: https://youtu.be/DmhL2YOhL6g is from 2014 and isn't working for me. I'm trying to create an app, but it keeps saying my URL needs to match some other URL field that I don't even see. So I'm stuck on the configuration page for the app inside my website. Thanks! The screenshot attached, is step 2 of the settings; it just hangs here forever. I don't think it can connect, even though it says it's connected. I have enabled support access to my website.

    Kasia Swiderska

    Hello emily_garman,

    I'm afraid we do not have latest video tutorial from creating Apps for Facebook. Also there no attachment.

    I'm trying to create an app, but it keeps saying my URL needs to match some other URL field that I don't even see. So I'm stuck on the configuration page for the app inside my website.

    You need to provide your website domain and website URL in the facebook developer page - on settings for your APP.

    On page https://developers.facebook.com/ go to your App and then in left column you will see link to settings. There will be two fields: App Domains and Site URL - insert there your site url where you are using your app (it has to be exact the same url otherwise it will not work).
    So - if you have temporary url for site, you have to use that url not, for example, future domain.

    let me know if this will help.

    kind regards,
    Kasia