Getting Plex to run on UGREEN NAS

[Sunniama]

Hello, I just got my Ugreen NAS and followed the instruction video exactly. I got to the point where the image is installed, I believe I have all the correct information PUID, PGID.. etc. And the image runs but when I go to my browser, plex doesnt see it. I will provide any info I can but I need help!!! Thank you