Homepage only showing one post

I have my reading settings to latest posts, shows at most 10 and syndication shows 5 with summary as how it shows but my homepage only shows the latest post. The side widget shows recent posts but that’s it. When you click on a single post it scrolls through 10 posts which I don’t want. Not sure what I’m doing wrong. I’m using Heatmap adaptive.

This is my site https://www.ithinkmymomscrazy.com/

This is my friends site and the settings are the same (from what I can tell) This is what I want it to look like. https://dontpkethebear.com/

Help.