Go to (WordPress Dashboard > Appearance > Customize)
Under “Static Front Page” you will have two options:
“Your latest posts” use this option in case you want to show a list of your recent posts in a blog list view, note that you can choose many displying styles of the blog list style under (Business Up Theme opitons panel > Template Settings > Blog template)
“A static page” we recommmend creating a new page called “Home” in WordPress, so you can assign this page as your static front page and you will be able to customize it using Page Builder, or chose any other page as your static front page.