Hi @agr7373,
Sorry we have not included those features in the theme. The Featured Post Section was designed to let you show your desired posts through assigning the Categories or you can show the latest posts without assigning the categories.
If you still want to show the posts except the 6 posts shown on blog section then you can either do it by customizing the code by hiring the developer or you can do it through the manual process. In manual process you have to create a category for the posts except those 6 post shown on blog section and then you can show that category’s post on Featured Section.
Thanks
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