Waste of time

Starting an inflammatory topic such as this is unhelpful and unnecessary.

This is a support forum. If you have difficulties understanding the documentation or getting the plugin to work for you, this is the right place to ask questions. There was however, no question in your post.

Make sure you read and understand the requirements and complete all installation steps:
https://www.videowhisper.com/?p=Requirements
https://www.videowhisper.com/?p=WordPress+Live+Streaming
That includes setting up the rtmp side (if not getting a managed rtmp hosting plan).
https://www.videowhisper.com/?p=RTMP+Applications

Applications seems to install easily and work as in the demos for most clients that have compatible hosting. Once you have that setup then you just need to activate the plugin, enable the widget and fill the rtmp address in settings.