(Plugin Pages Posts) Home page is not showing posts

Okay, I added the plug in for post pages to link my giveaway posts to the giveaway tab on my blog. I’m not sure what I did wrong but now, my home tab, which is the front page, is showing my “reviews” page instead of my blog posts. I have done some research and I know about going to settings, reading, and static pages. How in the world can I fix this?

P.S. the home tab is part of the theme so I cannot alter it.