If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f5nzgbzQCt4nF3Vv6rp2vUgSHGqqNTXFsBNAUdqnKtkb8XwhNprzzrTvqkTpvsoptUpRtZd469aLJQn3RrBekpCNNjNLYhBRxhvHLufvkfrfQV8Apono85Dt7zdGQ3oNepzmBtsc7KmydJB1PkaQE
You can also try to pass an automatic check but with no guarantee.