If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJjm3Tj2Y8yJ1hgCgPcfqxhTdJt8SK8vzkAxFiukKc2perRvk31Nd7KqBjZJsybm1kiBvNYszL5yMex63q9c3vsky5r2y6MGyqccM6vJsDd3t2yAeEQSqdKvarSdrmmQpfzDE3tkx2bDUr
You can also try to pass an automatic check but with no guarantee.