To add social buttons in your website follow the instructions below:
Step 1: Go to Settings > Website
Step 2: Scroll down to Social
Step 3: Select the social network you want to add to your website (e.g Facebook). Implement the social network URL.
Step 4: Click the ‘Hidden’ toggle to change the social button to ‘Shown’
Step 5: Hit the ‘Save’ button in the lower right of the screen