Pages listed at bottom of Posts Page

I am fairly new to the backend of the WordPress world. I just downloaded Path and have everything set up and ready to go, except on my “posts” page (actually a list of products as this is an ecommerce site) it displays a search box, pages list, archives, and categories headings as if it were a widget at the bottom of the page. How do I remove? I don’t want or need any of this. I have 15 hidden pages (for the whole checkout process) and I can’t have those displayed on the bottom of a page. Any help would be great!