If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: buk4GRH8VFnTfp3wSCASht5BnKz8Xc9VQW9dzFPeoyx4dygFVmYVjQg7AhNVcrcU2NpETvqaPUCDESubhRATWLGsHFRHJoD1s4X4dpp6HfzQjV2cnu2mnDjs4UeHuWqh6ZReNH5MaJFTDER93ntE
You can also try to pass an automatic check but with no guarantee.