Hi After a few days of trying to figure out how to connect to Zwift I created and completed a workout but how on earth do you get to see the result of the workout, Wattage heart rate and cadence over the workout?

For now your best bet is to upload your rides to Strava, TrainingPeaks or any other 3rd party site. Zwift is working on improving the website to have more detailed ride data available but there is no time frame for when it will be released.