Social media icons visible in main menu?

Hi there, I'd like to have our social media icons display in the main menu bar, right aligned alongside the search icon as per the layout shown here https://catchthemes.com/theme-instructions/adonis/ I've enabled social media links in our blog http://www.benderandxing.com/ which now show up in both the search popup box and footer, but I can't for the life of me see an option to 'pop' them out onto the main menu, so they're visible without any user interaction. Is this only an option with the pro version of the template, or am I missing something? Help please! Cheers, Ben.