If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4ciQc9XRMoiP4aBck16HTHqRFUye5EDPT3rLQZVjNF1fbRGrdP2XS1SxTLSPQCPPvX75NSFVCcbAH4PvRUn7jRYDmE5B2hiZcRBYWqFQKzisHwHFi9L8CocufXRVxPGEKdyQXSNPnJAJuLvFugMCFXoPjgFarZdNZZUSRdhQn59EjCformNXC5XSvm26o3sMA4LwPbugvjH2GTaLVtERdHtr
You can also try to pass an automatic check but with no guarantee.