If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AZH6ZPed16pHAcuYvZhQfd5YdgNcSYsw7UAJofon56sYi5PqiMmSo6guMMAhiXFeSrAAceZG2UdJUaWH66XxJXEh666rQogRnsrHu8MgcfRngT8bWhd2b2JAcXtTLaNRYMYuEuW7pY9tsLJ
You can also try to pass an automatic check but with no guarantee.