Server is offline. That is why pages fail.
1) Double-click START-SERVER.bat in the project folder
2) Leave that window open
3) Open http://127.0.0.1:3000/try and refresh
Server connected. Chat is live — use the violet bubble bottom-right.
Live demo — chat like a real customer
Pick a business, open chat, say “hi how are you”, ask hours, book, or request a human.
Config lives on this platform; the bubble is what you put on client websites.