You have two options here: if you are in a bind and need it urgently, you can always create any content pages yourself, by navigating to your Content Library and clicking the Create New Content button.
Here is a help article with step-by-step instructions for how to create a property page.
Or, you can request we create it for you by emailing us at support@safariportal.app; please note: depending on your plan there may be an additional cost for requesting properties.