Changing Menu on Sleek Theme

Hi there!

I’m trying to change the main menu in the Sleek Theme. Currently it’s to the top left, the ‘burger’ with the drop down menu. I want to change it so that the menu items appear horizontally across the top under my logo. I’m still on the free trial of Sleek, so it wont give me access to edit the code until I ‘publish’. I have 2 questions;

  1. Is there another way to achieve that menu style besides editing the code? I’ve researched other themes and they seem to have buttons that mine doesn’t.

  2. If editing the code is the only way, what code would I use and where?

Any help would be greatly appreciated,

Charlotte