If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6HHPUvWFTR9u9MYhHKyvA7fXerVi26ezgz8MBXS9okk66V8Ysy1xsM6ANRh8GjtgTjDtL6KXHmhYVgtwtXFbrNU7SkzTEFwUhJj5gMwKu9pnsCqnnxKMPxZwRkA3nB4bpSSJJ18zPcP5Fc
You can also try to pass an automatic check but with no guarantee.