Just create a normal tour like you always do. Host it somewhere with a SSL certificate (so you have a https secure url). Go to developers.facebook.com and create an app (choose advanced setup) After you created an app, go to it's settings, click add platform button click pagetab fill in the secure url of your tour You need to add terms and conditions and your contact email too.
If thats all done. To add it to your page, use this url:
Hi! I've been trying to figure out for a week how to integrate VR panoramas and vr videos on my website page hosted on wordpress platform with installed krpano plugin! Nothing works! Technical support for the WordPress platform says that it is impossible! How can I fix this? Where to apply?