If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnypedTq2kV6qLGCEkko2fwFVH2MfVrUdYMyXuAdQtCqUTB7TwWuwtRFvu79yTkWTx4hUFasdvx2KETiiggc4MKgjEM18u7qxqYkbaan9auR6f2LAywExtG6S5KvfRn2BvY35if6sM155AuMcJ
You can also try to pass an automatic check but with no guarantee.