If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTbTcQBPh8XoC3hLAjAREUQCch7sXeY4wtGdxCNw5fv2XV4NmcRiNUuKc8YqzuFrB5pJ761SQprciaHPMfTM6RaV4FaK8Zgf67RBhcaCXhic2a5JQ78shf84GVogvhJj6sxa4APKkGRLBrYGjx2xb2pNAWwbKjyUPojDZnZEvinvQoosyWELhsEecQmvCdk6oXFijVG2Z4
You can also try to pass an automatic check but with no guarantee.