Hello @PR,
We have a video tutorial in our theme documentation that will show you how to create a scroll to a specific section with the Menu item on click. Please follow the instructions in the video here: https://xstore.helpscoutdocs.com/article/88-one-page-menu.
By following this tutorial, you will be able to create the same one-page menu and sections, and then you can create multiple headers to assign the particular header to the particular page as per your requirements.
Best Regards,
8Theme’s Team