If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: buk3eX4W8My1hrXnzTts4NpH5avBSwTxmwEoJDhCnGiHmUmY8wdNChGwgrsVXnExhkADnAWsvAkyACGGYBgnmJUMNcs3RfX7QbVAqWCwVFg1CJFpgujZDqM99anp8WhfiPrJqsHVq6SmHphQ6fMg
You can also try to pass an automatic check but with no guarantee.