If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkVy8njxo6Nf9MRNQPS91eNfUwUhwvUhqt5tBYjaLHhVnXuPQ6qyTKAuuoNyyLtCANCJjr8hutavLAN9o9pxey6htxsmP8sh5DK2e3t2LHrq7n7moY2K2Jtut9843VtRWxC6i9C48Rcw8
You can also try to pass an automatic check but with no guarantee.