If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYbhRmWkeoNge7Jud8SvBnZcxsrCegcy5rFeKdsJetgYyicL4oXCYRAATmcBdAFmqZqWfN5V5DS4BVQZQ37JVKzE5c6RnY8PMiQe167DSRCjzLEh6q8ER4Tr86oRVJAmjwcpSFDUXh8NjEB48GkWWuSZL4JMk
You can also try to pass an automatic check but with no guarantee.