[SOLVED] Scene change didn't successs

Our url: https://playcanv.as/b/lsN6DJLG/

Changing Scene didn’t success, could somebody give some help??
Thx a lot !

The published link is 403
Can you link to the Editor or the Dashboard of the project please?
Are there any errors in the browser console?
What happens when the scene tries to load?

Thx for your reply, the problem has been sloved.
Because of the wrong publish way.
Thx a lot.