If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4bj9u5CjD34ySyrFqfQy4o8xwSxKySJe9kavgjWWhq4jMHHEGGB62J689yBg9dZotaZvhP3GaDzVZZFCF6LQpAnwRno1c66TeQ2DufTjRTv2X1oz9i4Ptma4w5tC2bgkHtdtmrW7ToC
You can also try to pass an automatic check but with no guarantee.