If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wLknEncMZgd8UiDi3FddKWnjD3XsMbLb7WNNYNYBSir1jDTJUaUmTsjGNiUUEvMfqmCZBjEs5Db9jYfxbkJxnkKZYV5xMZSL2YrmWS2w6nmAjGhjqdfHP9ETb4EXydwASt8RfmJpHrpvjsTyRhCU8fzNz
You can also try to pass an automatic check but with no guarantee.