I am trying to get the id of my image in a MediaService,Saved event so that I can get the path (path always being /media/mediaID/imagename.extension)

This is my event:

void MediaServiceSaved(IMediaService sender, SaveEventArgs<IMedia> e)
    {
        foreach (var page in e.SavedEntities)
        {
            //getting the image id
            int id = 0;
            foreach (var prop in page.Properties)
            {
                if (prop.Alias == "image")
                {
                    id = prop.Id;//!!!!! - Problem is here, this return a 0 - !!!!
                }
            }

            //Path to folder containing image
            string path = "/media/" + id + "/";

            //check if image needs to be resized by checking if size folders exists
            if (System.IO.File.Exists(path + "tile") || System.IO.File.Exists(path + "carousel") || System.IO.File.Exists(path + "product") ||
                System.IO.File.Exists(path + "mobileTile") || System.IO.File.Exists(path + "mobileProduct"))
            {
                //send id to resizer to resize each variant of the image
                Resizer resizer = new Resizer();
                resizer.Resize(id);
            }
            //else do nothing
        }
    }