Just like the WIX editor, you can change and customise anything on your site. You will probably find some changes you would like to make and ADI is perfect as it allows you too. The only difference is, if you want to change a part of the site, all the information shows in a column to the left of the screen. This can make your use of the ADI much quicker and get your website published as quick as a possible.
To add social icons, you can simple use WIX free icons or icons from Google. To get icons from with, simply go to the add element once again and click on social. You will see the many icons including Facebook, Twitter, Google+, Instagram, Pinterest, YouTube and many more. Just drag and drop these icons from the social add element to the right part of your page.