Can't connet in China

I bought vyprvpn yesterday and when I am trying to use it in win10, it can’t connet, then I contact vyprvpn customer sevice, they provide me several ways to do, but all didn’t work.
I tried an another PC(win10), still didn’t work.
But it can be conneted in ios and mac os in the same network.

Welcome to our forum! Sorry to hear about the connection trouble you’re having on Windows.

Please make sure you are on the latest version of the VyprVPN app for Windows, and make sure you are using Chameleon protocol.

If you’re still having trouble getting connected on Windows, please get back in touch with our support team -