If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJ3f8A2rz7Pw6nYYcAZnxyrRwbhwcZr1ug85omXjy8Y5ZHuN7hZFNYgTamCMQHiCqsWChgrwU4r2BA24D6XGCPHYbnR1fstY4jwhkNYvPYMqGDm7BswmwsfWXCxZBbzxPNQMcjzmkqSvri
You can also try to pass an automatic check but with no guarantee.