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/commit/6f9df742cb35e6fe818276081f9589d2cbe0902d/docs/Radarr/images/custom-format-flow-chart-radar.png
You should set ROOT_URL correctly, otherwise the web may not work correctly.