If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LT2w3U2RUKcYsTiEAUVcqNghbs8nfQ4uqf3QVxU9RuCjotwtMxeZ5EBTkeSAQfnDFQw9jSmGBn6r5gheLCUtst88PThZx6sR5gN3VVuVxKsSkeuiND6T4v6Gy8PVYcQG6uFz8CCA9WkVDG
You can also try to pass an automatic check but with no guarantee.