If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNSdpzCCH6CZcXd1JNg9ah8fmhnAoR3L1x79zEUtk7Mu7uyqn2U8bXZwFQHBTKLrgF1f8PmcB17ff1z3Dk2a72a9wxjbmwwwZWByDHUqRkjAs2oCo2Wdy9xt8q83KqpDqQFMuKWE5pT7kiH5xht
You can also try to pass an automatic check but with no guarantee.