1. How to Add Blog Section Title & Description?
In WordPress dashboard go to Appearance sub-menu and click on Customize.
After clicking on customize you will in theme Customize.
Here you have to click on Homepage Section than Blog Section
In Header you will change Title & Description.
Go to Customize -> Homepage Section -> Blog Section -> Header ->Title & Description
2. How to Add Blog Section Content?
In WordPress dashboard go to Appearance sub-menu and click on Customize.
After clicking on customize you will in theme Customize.
Here you have to click on Homepage Section than Blog Section
In Content you will Select Number of Post.
Go to Customize -> Homepage Section -> Blog Section -> Content -> Select Number of Post
3. How to Hide/Show Blog Section?
In WordPress dashboard go to Appearance sub-menu and click on Customize.
After clicking on customize you will in theme Customize.
Here you have to click on Homepage Section than Blog Section.
In Setting you can also hide and show the Blog Section by clicking hide/show button.
Go to Customize -> Homepage Section -> Blog Section -> Setting -> Hide/Show