My Posts page is blank

I’ve installed Frontier Posts and Frontier Buttons on my WordPress site. I’ve put the “my-posts” page in the menu, and logged in with a fake editor account. The My Posts page loads, but there’s nothing on it. Should there be a “new post” or similar button to add new posts? I added a post by my fake editor in the backend and I still don’t see anything except the title “My Posts” on the front-end page. I’ve also looked for some straightforward “this is how you set up this plugin” instructions and haven’t found much. Any help would be appreciated.