First, you'll need to be added as a team member for your Product Page. You can request to be added to the page's main page. Our team will then review the request - please be sure you include as much information as possible if prompted.
Once you've been added, you'll see an 'Edit' option at the top of the page's main page. On that page, you can manage the information displayed on your page. You can also manage additional team member requests after you've been added as a team member on your page.