If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJH2BLhRB9AnNUzqJzw2Kcp77VFjN6xa7tKLA5KBmWYj5abZySpvfxQBHk6YHFrpy1zubCd29o5DhxgXXBUkT67DdRgnztp2JwhguTmNar6WZaACXMvPc9ZtTMV6tQWZhgBGQn
You can also try to pass an automatic check but with no guarantee.