Adding links to the sections w/in one-page site

Hello. I’m using Make theme and my first time to do a website. Initially, I created my menu by adding pages. Then I learned that it’s possible to do a one-page site with this theme. So using the Builder Page I added 3 columns under my banner image and tried to create links to these 3 sections by adding the custom links to my menu. But when I try to click the image on my columns, it’s not taking me anywhere. This is my site https://www.grasshopperphotostudio.space.

The URL I put in the custom links in my menu is the same one in the Image Link URL when I configured the 3 columns. Was this wrong?

Also is the menu still supposed to show on top of the banner image? I was hoping the menu will only be the columns.

Appreciate if someone could help me out. Thanks.