Google Search Console: Links too close together

I have a problem with my site

I haven’t been getting any new business for my first website so I checked some main keywords that I always ranked on page one Google. I went four pages deep and I didn’t see my site so I checked Google Search Console. It looks like all my pages and posts have a mobile error: Links too close together.

I assume that is for the menu in my header. I made a change in the customize screen (reduced my logo size and I think added padding. How do I check if the links are further apart? In the customize screen I get a stupid hamburger icon in the mobile view and when I click on it don’t see any links. How can I fix this?

Any help greatly appreciated.

The page I need help with: [log in to see the link]