1. How to save your forecasts for Facebook:
Click on the blue "Try Trefis" button in the header to create an account, then navigate back to this dashboard. Now, any changes you make to these inputs will be auto-saved as a scenario (see left panel of dashboard).
2. How to monitor your scenario vs. actual results
Once you've saved your forecast, you can "rename" your scenario by clicking on the gear icon next to the scenario (on the left panel). For more info, see this quick, 30-sec video (look at the 9 sec mark)