Hey @Mahmoud165, and welcome to the Community Center. 👋
If you're looking to add a photo tour to your listing you can follow the 'Add a photo tour' guide from the Help Center.
If you were looking to add an Experience tour, Airbnb are perfecting their core services and have paused submissions of all new Experiences—for now. This means new and existing Hosts will not be able to create Experiences.
We're really looking forward to unveiling improvements to the Airbnb Experiences product in the future. Be sure to check back on the Community Center soon!
I hope this helps,
Rebecca