If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujHHD9WrSzs434aWtwWz1e8jmdjN4s46MF2zQWfZb4qsARs7t9at6GUvNd5LtEWPAw6hSqhVzSdz5fFrs9znzDvTWfSD7rY8B9JpmoKygdySTWsWcFDnUyr8RapWj2Mo4LW92dLTdqTgxGWA
You can also try to pass an automatic check but with no guarantee.