How to point menu to my homepage

You will need to add “Custom Links” to your menu to point to the homepage + the specific anchor on the page.

For example, your services section may have the markup:

<section id="services">
   <h2>Services</h2>
   <p>Some text</p>
</section>

So your custom menu link would need to have a URL of /#services. You need the / slash at the start so that if someone clicks the menu from elsewhere in the site, it will first go to the homepage and then link to services, rather than trying to look for that ID on the current page.