How to connect OAuth facebook authentication link for wordpress site?

Question

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Hello. It is necessary to connect authorization to the WordPress / Wookomers site through facebook. Chose the plugin with the most stars miniOrange social login. I did everything according to the instructions, but the link for http://joxi.net/l2ZMXW6Hza4G1mit simply does not work (it is not even saved in the field). Writes New HTTP Redirect URIs are not allowed . Accordingly, if you go through it, it gives an error http://joxi.net/82349DpT9XWpnA. Also, test authentication with the plugin does not work. Can anyone come across? Tell me please.