Would like drop down burger menu with site font and menu options linked to navigation pages

Hello!

I am seeking professional advice! Novice with CSS and haven't been successful in adding example CSS from the community forum.

I would LOVE a drop down Hamburger menu that slides out from the LEFT side of my header to the right side of screen. 

I would like to use my Font 'Poppins' and link the menu options to my page.

I have added a screenshot of my current menu and the menu I envisage would work. 

Help would be MUCH appreciated!

Britt

Hi,

What is your site url? We can check easier