Follow the steps below to add Site URL to your Facebook Application as part of the White Label configuration for Facebook:
- Load the Facebook Developer Apps website - https://developers.facebook.com/apps
- From the left hand menu, click on the Facebook App that you added to LinksAlpha White Label Configuration tool.
- Click on the "Edit App" button located above the App Details section.
- Under the section "Select how your app integrates with Facebook", click on "Website with Facebook Login".
- Copy the Site URL provided by LinksAlpha White Label configuration tool into the input box provided by Facebook and click on "Save Changes" button at the bottom of the page.