If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f68z9a1cnvtiCoToVSo9MD5v7FcSwNNvXkG8AVkWWTgXkoiDnup3R522VHVATi7F4QrMDVfdQS2qjnhcgf5bKxbzrs3NrHuEis1WiZECddqt5BouQae4XEqrMoVVtJ1vsuz8CCm6tghoPzDvxMiTg
You can also try to pass an automatic check but with no guarantee.