Demo Video

You have a lot of videos showing how to configure the plugin.
When someone is looking for a plugin, they want to see what it can do, not how to configure it.
Have you considered a video that show what the plugin does without blowing their minds with making them view hoards of how to videos to figure out how it will look/work on their site?
Once they are convinced that it is what they are looking for, that is when they will be interested in viewing your ‘how to’ videos.