If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDTaGfzBaXsMekzKGnz5KMhsCLCucbJsTpfkkHe54yk6Ha7ub2NWeED4aMzYW81iePHuYwgXA8eMVucWKQekp3vw7T1G72mVnop9gcbWDthXfQVHtWPNewDP8X1CkAjzsfpbkorZxxeR4xBq34E1j4x5kbD2mjBthCAzETpoyf1XYWFCoNkeheNiDcWMeiQ2RUi7s3oCw1G
You can also try to pass an automatic check but with no guarantee.