Top header links is missing on mobile view

Hi, I have only one problem on the website, top links (above the logo) are missing on mobile view, visit can not see the contact email and phone number, can you please advise me how to improve this issues? it’s shame that I like the design but one very important thing is missing on mobile.. please check this website out http://www.hhiplaw.com.au (on the top phone number, contact email and right top social links)

thanks
Sarah