If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpevTp3f4eiecqDBqsaCpoSVinEhiMxSrq3ksDZLtZeUosLV191pampcwN4i81ttuZzQUQ3sxpEyj4XLrV2zoGZStRPvSp3PXvEeiiitX1PgY1AKmgWL1faDPmwWZD6PCtd6YRDXJrkqEkbq5HG
You can also try to pass an automatic check but with no guarantee.