Change Sidebar Position
To change the sidebar position, go to Appearance > Customize > Site Layout, select “Primary Sidebar – Content” from the dropdown menu.
It will change your sidebar from the right side to the left side.
Blog View Setting
Make sure you use “Latest Posts” as your homepage display. To check, you can follow the tutorial here
- Go to Appearance > Customize.
- Go to Theme Settings > Content Archives.
- Follow this setting :