all right, there seems to be a problem with the files.
how you upload a zip folder:
First, you have the .ged file, which is your game as a Game Editor file with all the script and settings.
But it can't go along without the necessary data, so when you save a game file, it automatically creates a "data" folder right beside your .ged file, storing all the neccessary files for your game (such as used pictures, sounds etc; the .ged file cannot be opened without those files). Keep those elements always together, never seperate them.
Place them
both into the same .zip folder and upload it.
Have one more try and good luck