If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f2QeqL3WF5LBrsaRwZeigWzvY4Ei7n4mUuceaPLk12B7S11wjRg8eLe9Af2X837WPJStR47iM1foE5g4jyfVauDWmVotdpYZmeRK1oxSoA25xYqiJerqwcbbDMy3F6qMK3bjqS7G435wbkUT9hHC2
You can also try to pass an automatic check but with no guarantee.