I need to show a popup when the store loads and need toto ask users to select the city, then only products deliverable to these citycities must show.
In the backend, I added some cities to a new attribute 'location'. So in the popup i, I need to, may bemaybe query those data in attribute and show them.
Previously iI made modules for separate pages. Which has a route id and all.? But here iI need it inon the main page.
Which template, layout should I extend? And all.