If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHX7mSKBdvQCNVMKNHX6AaBfEgAJpThn1hZ45H3NG7D7SAEpUi7KMs6eTy3ty7pME1sAPFmFkQ45ikGrBUaFp6unffULgWb4N87rJQ3qXxa5SRLfi113zWL5j72xatzjef2bfJQxKuQeoeeT4BoyQ
You can also try to pass an automatic check but with no guarantee.