¿Cómo podemos ayudar?
I changed the thumbnail and/or name of my virtual tour. Why do these not change in the tour posted on facebook?
The information in your facebook posts does not adapt automatically. You have to help facebook understand that there was a change in the source: Therefore, go to the following link https://developers.facebook.com/tools/debug/ , insert the URL of your tour and click on "Debug". Then click on "Scrape again" – that's it.