If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdpzAK3XPS9uAEQvfMHUGRG4XV9YxcHY97jZGkouJs3XnzKznvusGiG5U5FErqAM11Poe8VVdEoBR7q1oNGVVPB4RmzeknVQrTYrno62CR8G8c9Zv6Y6QJsrY5UVJsUzCxg9SYr1U1e1xVe4E
You can also try to pass an automatic check but with no guarantee.