If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH62H2Zcwa7qJPs8GcDw1fF3d1XxiFhSvWYQXFWn8c7Z5M4v9Wa6VvjFB6kEyU8CTjtuHoEJZrhN9qNzE3YxnPhGjeKUUSwiPwNrAoXhjWynFQ82Vxf1GrmJX1u3P7WGv7e73rwxAvN3uLPx
You can also try to pass an automatic check but with no guarantee.