If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f281djcrYcamFkPvLjoNeCuyqPptiDQ9WYxEW83e1mvRPVWi1ppDUkd7K4AxMZkEuCdeP1CFDAzZW6VzTQhmGQSWE4n4BEoQynwbfu9AAdo8PodLva97gFY8SC9p8zA26Jx4jj2XFL7bBeXLT34bG
You can also try to pass an automatic check but with no guarantee.