If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tjr6vZhvbcNWVDmff93wHqXDWBp6hw2vuCvLL64dqEtMaCG7kF4uMbeB9tUaJHmWRzj61z44xKAp5gVi39439eX4Xn79fPB3XfBkaTCnqb8rpnGgiKAmMDqCUvbknnEzQTmMabSYrrDRcfoYhgerXnza
You can also try to pass an automatic check but with no guarantee.