In order to implement the Xeerpa Connect BackAuth method, plese follow these steps: 1- Copy the "socialLogin" folder to your PHP server. 2- Send the socialLoginCallback.php and socialLoginCompleted.php URL's to Xeerpa and wait for confirmation from the Support Team. 3- Add "/socialLogin/client.html" to the end of your website's URL and navigate to it. 4- Test the social login button on that URL for each Social Network Login you are integrating. If the Social Login buttons are correctly working, you should be able to log into each Social Network through them. Once the testing is completed you can implement your own buttons in the appropriate page in your website. 5- Copy each Social Network's onclick event into your HTML button and the first script element from the "client.html" file into your own code (lines 15-62 included). 6- Send the Login URL to Xeerpa Support Team for them to make appropriate testings.