If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdqfrvvKKqWb9fuQ8AAxrXnh8ou25gBAch6BYV9DJM7vecKfywbqMLQaft7dXsFrdPj5C8gRJv8N8k1gzBm3D8bRizyHzUSwPg2yWBEwJVkqpw8F2EMLdCkETm64egGMhbxfkUbn8RFKGTs6N
You can also try to pass an automatic check but with no guarantee.