MarketPress Plugin Looks Like MarketPress Lite?

1. I have upgraded and activated Marketpress but it looks and feels like MarketPress Lite. I have deactivated Lite (obviously) but what else do I need to do? Changing the settings from icon to modern to classic doesn’t appear to change the presentation?

2. How do I change the product tag font size so all tags are the same size please?

3. Customised shipping settings has disappeared? Lite states this option only availabel after upgrade, not it’s not even an option?

All / any help greatly appreciated!