You need an active subscription to download large files from those servers. Without it, the download won’t start.
My browser auto-translates the CA game site to English. I just click the game I want. Since I have a Quark NetDisk subscription, I open the Quark link, copy it, and open the Quark app. The app detects the link and gives me the option to download.
It’s a bit confusing at first, but you’ll get used to it. Also, to get a premium subscription, you need to register and that’s the hardest part.