This time I used Mediafire to upload the game, this is the first case I hear of problems to download. I will try to check if I can do something but I don't know why you have problems.
Welp, some games have similar issues. About 1 in 20 games can’t be downloaded. I asked some of the developers if they could do something about it, and unfortunately most of them weren’t able to. The rest, however, were in fact able to fix it. I believe that they added another download option in the app.