Check your developed film: if there is printing on the edge, indicating manufacturer, frame number, etc, you developed the film properly, but did not expose the film. If the edges are blank, too, as well as the leader that was exposed to light when you loaded the film, you probably mixed up the chemicals, and used the fixer before the developer, leaving a blank film.(posted 8711 days ago)Welcome to the wonderful world of taking control over the creative process! It will be worth it in the end.