If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYL9v1EcBMz2BpNwbDnTPRAV6fzHubPXKUZ6Bfk88JE1ydfxn7RU9KTfWSZCGqGUaiQFmCwGswevZLqLUuUbxdc2Ua9E59XxzYjos7QoaHze94UQju8ASTEtaLhEghC9HpbjXYW1vtiKdHDQGiNYQsN3iC6C6
You can also try to pass an automatic check but with no guarantee.