If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFJ2QMJXDEZpqERqHiAQZjuoZJhrxmEaYTAEsCoTUF5XdS3JmEQ6nWjB1zXUMXWfm7aY5tc1cR4kj7BouoB4Nm4WPJScj62L5W38VUTiBBTU1AhmE8nsHZPpKWdrE6ECyweJ6yBRZDWz4ifmUMu8JXx
You can also try to pass an automatic check but with no guarantee.