How to draw aisle network between 2 stands

I have a pro account and the floorplan i created. also created rooms, but i cannot do the wayfinding option from the admin panel. also not reflecting in the local web page using the SDK

In order to test wayfinding within the preview of the map editor you need to check the “Preview Directions” option in the top menu bar. By default, directions are not enabled in the preview to speed up the preview generation.