If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt3x6v1JzthvzirDxz9P8qfh2dYjq5JZraWW3d5gEdwixv4L2ATnnfPGN5CcWmR68gpTPTSV5VhokErxkcX7miGD3cD74onFbQYUNGPSaqCGUkev2VYd6gYwcfbX9Ge3BgntNTMCa7RP76eMvM7rDdbC
You can also try to pass an automatic check but with no guarantee.