Single page website menu

Hello, Anyone can help me out how to highlight the selected navigation in single page website.

Yep - watch this, shows you exactly how to do it

In the video you shared, he created as a tab section, and highlighting the menu. But I want a to highlight navigation on page scroll. Please take a look on my landing page,

Clicking on each menu scrolling to the particular section. can we highlight the menu when scrolling to the section.