Hi,

To add social media account there are two ways

One way is to activate Developer mode and go to Settings from there go to the User and Companies and Select Companies and select the Company You will see the option to add Social media as in the image.

Another way is to go to Website Module Click on the Edit button go to the bottom of the page and click on the Facebook icon as in the image

From here scroll down and you will see Social Media as in the image