We do not support publishing for Page projects that include a shared brand. There are two options to solve this problem:
1. Ask the owner of the brand to publish a Page project with a shared brand:
- Invite owner of the brand to edit the Page by clicking the invitation button at the center top of your Spark Spark
- Ask owner of the brand to duplicate the Page by clicking "Duplicate" in the Page's menu from the organizer
- Ask owner of the brand to publish their duplicated version of the Page
2. Alternatively, you can switch the brand associated with the Page to a brand that you own:
- Click on "Themes" at the top right of your Spark Page
- Click on the brand switcher at the top of your themes (bar that says your brand name)
- Select a brand that you own to switch the brand associated with the Page
- Choose a new theme for your Page
- Now, you can publish your Page!