If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4RiwkQGHREg6iSSNvYzdht3HqYyXTG76xWKr69ZwtJnio1UtrwfsBjDkrhyzX5LSCsqAAVP5iNvuakxnfmWtz3sWJiMcREjN32qiYAu69YSLoyJSZANecP6kfJmn8esvnpUBmCUcumsQYz2
You can also try to pass an automatic check but with no guarantee.