If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: y8CDukLNDg4RVJMAPVC9NL4Uau8wmY3DjXq8pt4pQQH6qPvvzsn3DmvYHGGEyWww7H4TtZjiDp2h1K8ELVacMHwd8NCkDdtrKWfBQoDKbjXss3AHGy3sSSiwzCyEpWhtMMfWNhEuNBM2SRcr7hz955i8pGW6sAumNbAHAE
You can also try to pass an automatic check but with no guarantee.