PEmiR1604

Hey guys, I have a few problems with Immich. When I installed it, I just pressed install in Hex OS. Now I have the problem that Immich does not recognize the used disk space correctly. It says it is about 1MB. But in the admin panel of Immich I see 90GB for my user. I also don't know where the pictures are saved, I would like to save them somewhere else as a backup but I don't know how to get to the files. Can anyone help me with these problems?