If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: y7u84Aw1UaoU3Gx39qYtb8d6JZdzNkjX27Fyp1T82YtpCa7zJEBF41P3ksveHw4pTuyC4JmKNWW1tBwzX7aM12oS61DyMtdP2piaSjErDdzTMzWh2XmmjgkdND5yn47WeR9cJ5u6fKkkNCCf7g7UYmyFCVy7GoVk9uxXKU
You can also try to pass an automatic check but with no guarantee.