not authorize

In the application page in facebook, navigate to Apps >Add Product > Facebook Login >Quickstart >Web > Site URL. Set the site url (Given as Note in plugin’s settings page)
And then navigate to Apps > Facebook Login > Settings and
set the Valid OAuth redirect URI.( as shown in the screenshot here )

Please read the documentation at https://help.xyzscripts.com/docs/social-media-auto-publish/faq/how-can-i-create-facebook-application/
Please use apps created before may 1.
Hope this helps.
Thank you.

To allow WP Facebook Auto Publish to auto post to your account with v3.0 apps, you need to set up your Business Manager account, before authorising your application.

In the Business Manager account , navigate to
Settings >Business settings > Data Sources >Apps. Add your application to Business Manager account.

Click here for detailed step by step instructions.
Thank you.

Settings have changed as you can see:
https://prnt.sc/jf9n7k

Still gives this error:
https://prnt.sc/jfacpg

Please read the documentation at here .
There might be any minute mistake or configuration issue.
Hope you are using the latest version.

Please read this documentation.
And set up the Business Manager account as i already said.
Thank you

The error has changed, I made a video configuring, please watch:

Changed the error

https://prnt.sc/jg49sa

Hello Marcelo,
As per the Facebook API change-log,

Apps in public mode no longer allow their admins, developers, or testers to access permissions or features that normally require app review. This affects all apps built after May 1st, 2018, immediately. Apps built before then will not be affected until August 1st, 2018.

So all the apps using Facebook native API now requires App review.
Submitting an app for review is a complicated and time consuming process.
Facebook reviewed apps should be working fine with existing plugin code.
We will try to submit apps to Facebook for review and create a guide and update our instructions about it.
Since Facebook closed unrestricted access to its native API on May 1,we are working on an alternative method.
Thank you for your patience and support.