There are a couple of things that you want to be aware of when thinking about mobile devices versus a full- screen page. When you go to a smaller screen resolution like a phone, there are going to be fewer elements that show up in your header. An important note: the more elements you add in your header, the more your header is going to push down the important content that you want your visitors to see.

If you want to add a phone number or email that allows your users to quickly contact you from a mobile device, do it as a call to action in the form of a button or click to call/email link. 

If you want to add menu items that you want to show, you can click on ‘Controls’.

Then add your menu items. Right now, you can only add up to six menu items but we are going to release an update where you can add as many menu items as you want.