If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3h4kPzKHKw6uUH2fUSspfPnCCwFXhShbEYD5Jd5AxmPvfDww14TEXaPxKPnUzFE9AfusWRw931jGkGbtV9xHGEZCSEYwDWWNTJNMvgrYzvCvGwpNP1yeuab3vDLxuoNTtUk8eLFMzA6dWa1e6ipC4qe2tG3S8naA
You can also try to pass an automatic check but with no guarantee.