If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LKtb1D1HqP23mCJH2WMZSTtposLLLWa9GMMKnoYkTpgACKBimAKuT9qYTEJChTtFAYsz98cqAi3u81UfDhhRnPghnTXx7AqheQRCNp71497wjmXCtdbWvfzEHeNGPSLHr9kyJrP4uXJL3Q
You can also try to pass an automatic check but with no guarantee.