Hello,

1. In order for the active menu to light up, the anchor must be under the header, and as it does not get there, it does not light up either. Here is an example: https://take.ms/JGTyZ

2. Unfortunately, there is no way to add auto-play for the product gallery. It requires Customization and this is beyond our limitations and support policy scope. Hope you can understand our limitations.

Don’t hesitate to let me know if you need any further help or any other info

Kind Regards