If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 2xi1BZfb2QuiQL5n3J6CHSBPuwvJKdwC9Gi7eciyPpRfTWXE2v97jHUZMaECouqVTFDHznL6TiGkL1zYKUFzGukS3fXFGQnrD9n5bGtXRLc45cM6pV7QQnsg1YWt9NupodGdtTkikgYTLxKmD4XsGeg77d86a53UA
You can also try to pass an automatic check but with no guarantee.