If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSt6BfUKaDuuNYLFeVz9m3TQeGgDtMeuxAQiRA3zFzgsNpDYuHvXKaSVwNoA2VzR3QLbtfRGG4KUA2x3aHE6bhUaZzvwMZU7vwzmhj8rJJ3xxZgsrxmFEb78GjjXwM8CL1iLbWSxX4RGMkXHFiPKa9gJS
You can also try to pass an automatic check but with no guarantee.