Let's get that fixed for you! :)
Usually a quick browser refresh or clearing the cache helps resolve any tech snags with download links. Please reset your web browser or clear your browser cache first, then log back into your GMB account and click on those links again.
If that still doesn't resolve the issue, send us an email with the name of the program or tutorial you're trying to access, which web browser yore using, and let us know if you're on a mobile device (like an iPad or iPhone) or a laptop/desktop computer.