If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3t6BvVMxiFDru3oquurj3ZppkUuJPu9q1C3pKuKGHojzv8vgwBj6yRMLjZbG4qr8yZZMK8huDjeX6CuwR2YRPKcNYDLVisq4kjaD8G3V6VqbJHihCBQCaGV5nWPHc5PwjGcevvv9FRWL8KBBNFtwfRwhviirPPGCABRp
You can also try to pass an automatic check but with no guarantee.