Display Plugin’s template parts

Hi,

I need to include Add an Idea functionality to my webpage. I am currently trying to display the plugin’s template parts by creating ideastream.php template, such that the plugin does not use page.php of my theme. I have also created and included a folder that contains all the template parts.

I have referred to this document on Github and followed it : https://github.com/imath/wp-idea-stream/wiki/Ways-to-customize-the-plugin-from-your-theme

However, I am still unable to see the Add Idea section on the page.

Any suggestion would be helpful.
Thanks ahead!