To Post Image
Step 0 – Navigate to the Appearance section of the WordPress dashboard, then select Customize.
Step 1 – In the Customize menu, find and click on Theme Options.
Step 2 – Look for the option labeled Post Image within the Theme Options panel.
Step 3 – Configure the settings related to post images, such as default featured image settings or image display options for posts.
Step 4 – Once have made changes, click Publish to save them.