If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYYwYavcUK545C8PkDaonR78B1E5Zrz9SeZPm8tfP1sPjNhZqFquyGAHxDHJAJtDQZHUnQUdGHuXH9aeYtZBWxuPt9SGzYCquV7viTccUmerP3DioBGNyozCwxTxLvC15KFDwFPfijQbfo49xAb4Zb9nn8rYE
You can also try to pass an automatic check but with no guarantee.