There are 3 options for the post navigation in the theme: Pagination, Load More, and Infinite Scroll.
- Pagination: In this option, you can navigate the posts from one page to another page.
- Load More: There is an option of Load More at the end of the page and you can load more posts by clicking on the Load More button.
- Infinite Scroll: Just scroll down and your all posts will show. No need to go to the second page or click on the Load More button.
Go to Appearance >> Customize >> General Settings >> Post Navigation Style