If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4u6YFdRCJJJVQza9K4AdcGG28Z6AMxSpWj82ymyAD33hdS4A7fpVaKvDpeTjL6WeLgUJEcxoK1oh6t71jbXWx5jiyMZgZPPNkhfLHR9g6ybDhwtYuBBbSKngny8cvrYc2G3cWu16mHDE96xmVAwjP6PeW
You can also try to pass an automatic check but with no guarantee.