If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAF2MNy7JavNo1z5AEprjCuRAXNfnSMEjxMvN4cbBHJn5kqu8AsyjkJhVBqvrx1YxcJikexfYzAr3CZaeEz6HeQFXaZVNrwQcRxdWGPUqpgaTiHf4QJAmRknjQNS6fjaFdEcQ4bzYEPr14QAGtBQiuPNQzzhPuCYgZ9MmfT1wLNRTQUycjC2DuTBXiG8nQmoQUFxb3ptyBm9MC4EUpsVCr
You can also try to pass an automatic check but with no guarantee.