Plugin issues with other plugins

Hello, I would like to continue using WP Fastest Cache plugin since it’s hard to find a good caching plugin. I tried to use Smash Balloon plugins (www.smashballoon.com) and then they were not displaying at all when this caching plugin is turned on. When it’s turned off, the plugins were displaying properly. When it’s turned on, it disappears from the page. Is there a workaround for this?