404 error page.
Please, make sure you have set the visibility status for the guide/tour properly.
Please, check if you have set the visibility status for all the objects in your guide/tour properly.
If you assign the price to your tour, you will not see it in the app or website for a while. It takes time to prepare your guide for selling. See more information here.
If you check all the settings and still do not see the tour on the website, please, contact us.