For your changes made in Frooition to be made live to your eBay store, you will need to follow these steps:
- Navigate to Layout tab
- Launch Layout editor
- Select the page you want to update from the dropdown
- Click 'Upload to eBay'
- repeat for any other pages you need to apply the change to.
When you are done with this you'll see the changes take place in your eBay store right away.