If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6tAKbY3v6J3Qc1LVwQaJBWCvjfMuCpjrUf8W3oXrFqEXmY3i4itx2kYC6Ze6AJokLr5EF8oeQYXCam8kUp9cP7W2jG9R9e8wzr2y1me9Qk7RPwY2DdeEP67QB51Knugr2Pwyz6
You can also try to pass an automatic check but with no guarantee.