You will be prompted to submit your tour photos when you first submit your listing. Please see the article "
How To Set Up A New Tour Listing" for a complete overview on setting up a new tour.
To edit and add photos to an existing tour listing, go to the "my listings" tab and select "manage listing" on the property you want to edit. Then upload, re-organize, and pin the first 10 images to be featured in the ads.