If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 6LJd5PaSfcapgrsHiuudMUSGLVNTneTjRBsiMqGP2obbhDcbhUzkNVx85R3Ta3kGYTAq2T3AXneffETTRGCeUZkLCv8FBsqrQtZmP4PHqhKyN9X7eMr8tz6NK51h1YXhyG7S4xrN8Yj7Cw8
You can also try to pass an automatic check but with no guarantee.