If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaRjVn9tmxP9yiMUrUzXJgQttC8WrBZFzVw5eAvKeyxFKif3XxtXsNjRMaKaHSuviVjV7X1JMvHsnfmikCbbTQymP8FzGpHCKgqG5GEcZw9KK3WE3KNGTEQPtpGfjhfecBDj1MSouzTFgLmEti2BBTt
You can also try to pass an automatic check but with no guarantee.