You can make your public stats visible from your control panel.
1. Click on your "Edit status site" icon inside your StatusHub of choice
2. Click on 'Appearance' from the left side menu
3. Scroll down until you see the following options:
Ticking "Show uptime chart" will ensure your stats are visible on your StatusHub. Unticking it will turn it off, removing the graph and public stats from your StatusHub.