If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJGe8drSLzeSa3Ggrefzj13rDB8ZN3BDC6V3pHDxz93qfKuZTtxuMi6X1f4xqCigGjYJRyLgdj9PHDU8YZwEGBDZVYU3eQWENYkzfrWjxDQHPJoxxQyF6NkEKPcbHd5x9xTzjx
You can also try to pass an automatic check but with no guarantee.