If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJGMZNinj5AYaBsK3Q3AqJoBFTnqx24hiEqbYVhomgfLrekB4Db9WX5SRRQ2AFgk7XXvucqtZtmgpFKqFMRrtD2pRMxtDiKUzxeFjg4eYctjrnbS8D7A2tEMfZG5MaSfP7R3DY
You can also try to pass an automatic check but with no guarantee.