If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8KpkHwaWcJHBEKQbbV2qkNqxER72vkMiq9LQuhS5Sr45KkkdrqYFda8CUEmnWYFoQR3b77SDxmugSpnAmg75v8QWeQPRZzXbot42na1g4xuQ4s1Ee4atTyBLa2ZSBFP2BdTkC9wsH7qzR9g
You can also try to pass an automatic check but with no guarantee.