Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
You had to create directories in /app/data and add Libraries inside Komga to point to those directories. Looks like you have to use File manager to upload files. Can't find anything inside Komga itself to upload files.