Can't Add Photos

Could you please provide more information (see https://forum.inaturalist.org/t/about-the-bug-reports-category-please-read-before-posting/60)? Are you using the website or one of the mobile apps? If you’re using the website, can you please provide the URL of the page you are trying to upload from, and what web browser you’re using to upload (Chrome, Firefox, etc)? If possible, could you try using a different web browser? If you could provide screenshots that might be helpful

I can still add photos to Facebook

Are you just pointing out that you can upload to other non-iNaturalist websites, or is this otherwise related to iNaturalist?