Step 1: Log in with your VKontakte account.



Click on this page https://vk.com/dev and click on "My Apps" menu.



Step 2: Click on "Create application" button



Step 3: Enter the fields on "Create an Application" screen > Click on "Connect Site" button



Step 4: Navigate to "Settings" tab and follow instruction on the screenshot below



Step 5: Copy Application ID and Security Key, paste them into Social Login Pro app configuration page