If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LRzppCQsYB93awBU5ubLb8t6bU7hhRfVdrUMbbhtHWRsZ7R5PY64aY95xWXWvGgsfToE7k5W5KCmrVxU7T5mttLvHSVaES9wEqb7hgBRvKLQ4dKweooofPYQMPRYGS8qtmG6L7ESb3zefg
You can also try to pass an automatic check but with no guarantee.