7. Stay on the settings page and click on + Add Platform, select Website, enter the following values and then click on Save Changes.
Site URL: http://[subdomain].api.oneall.com/
Please sign in to your OneAll account to ask a new question or to contribute to the discussions.
Please click on the link below to connect to the forum with your OneAll account.
Answers
Greetings
I tried following all the steps, but it still appear this message. Please help.
To Pablo:
Go to app.oneall.com, signin, click on your site, then click on the Social Networks tab, then choose Facebook, finally click on Review the Facebook Setup.
Regards.
To Hong_Kit:
if still needed then you may take a look atstackoverflow.com/questions/13733506/facebook-one-or-more-of-the-given-urls-is-not-allowed-by-the-apps-settings might help.
Regards.