Save supernatural!

As some may of heard or read that supernatural is ending, although the cast have asked CW to negotiate by doing 15 episodes per season, so they can keep going to at least another 5 seaon of the most epic series that brought and helped us in a many ways. So please can you help by giving support to the supernatural cast and persuade the writers to shorten the season and keep the epic family show going just a while longer? As they say there not ready to say goodbye yet.