Enter the Display Name and Contact Email for your Facebook app under the Display Name and Contact Email fields respectively and then click on Create App ID button to save your settings and create an App Id for your app.
Select Facebook Login by clicking on the set up button .
Select Facebook Login -> Settings under Products option in the navigation bar .
Enter the Callback/Redirect URL (from your miniOrange social login plugin) in the Valid OAuth Redirect URIs field. Click on the Save button to save your configurations. Most importantly, your Callback/Redirect URI should be https and not http. It is mandatory while configuring Facebook in miniOrange social login plugin.
Go to Settings -> Basic to view your App Id and App Secret Refer to the image below).
Copy your App ID and your App Secret and save it in your miniOrange social login plugin. (under client id and client secret field respectively).
Change you app status from In Development to Live by clicking on OFF as shown in the image below. Then, click on confirm to confirm your change of status.
You can download social login plugin using the following link.
Step 2: Set credentials in miniOrange Social Login Plugin
Copy the Client Id and Client Secret form above setup and Paste them into the fields in Instructions.
Then click on Save & Test Configuration button.
Custom app will set properly when Test configuration get successful