Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-guides/TRaSH-Guides/src/branch/feat/guide-sync-add-more-groups/docs/Plex/Tips/images/manage-libraries-tv-part1.png
You should set ROOT_URL correctly, otherwise the web may not work correctly.