Can not see social media links and title attribute spec.

Hi i just installed your theme but can not understand something seems wrong about social media icons. I added links on theme options > General and saved it. But non of them appeared on header.
I also can not see on menus “the title attribute” function. Seems lovely and i want to use it but my menus seem like standard wordpress menu spec.
I have just looked at your docs but could not change anything.
Thanks for your help.