If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe1Nhm15BfyK1Un6sPMt4hWPAiR4A9r6KAu6GXcL3Hd3qcpmUNr5Xdm5JuKjPUdEVYRRNC6E6RzJDpc2uaHDwwisVAzSpXZ3hPpCDMFo7XeqrBaiHx54pDPdMphkdzDDVqhcppazcnsqpsRusU
You can also try to pass an automatic check but with no guarantee.