Hi @casi1506,
I don’t have, unfortunately, and no time to do so currently ?? I wish a youtuber could do this, as I think many people would be interested.
Best is to ask a developer to help you doing this, as it’s tricky, and those platforms (Facebook, LinkedIn, etc) always change their process. So even if I write a tutorial or make it easier, it will change and I will have to do everything again.
That said, normally, you can just follow the instructions which are in the plugin itself, and little by little, you should be able to do it. Creating the applications for all those platforms is a standard process so there are many tutorials on the web, this for example: https://developers.facebook.com/docs/development/create-an-app/.
