If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkZoSqLQJFt3Dj9VZBzijMoVf4paeioEMzQPWD3fTKqtqyZHPF1srEqVkPRbJYDnJrzz1cc2i5aLSz84cKi35HujUeUiWhsFQEEwWScdoyn4EWHgVbZWFz1Lda9zUjSoYgRn2ps2p9KRx
You can also try to pass an automatic check but with no guarantee.