If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c54aKHuRWxGYC27p5DEekNVkW93rfCjpzZKcbvwNdurCcTc9d4JWjz5xp2NPPjS9yodFtnMHB9NmjQseYKrkPdLaSvFYoNaxWKNr2xZZvCBDmDtMxX3dPbhapSW4ka4PwhYziXVdaA7jF18vUUD8oG8p4aBP9QVgyYW1PVSdrumRndNSwoJRaxNFgqMWUayFY1beEQoMJXvk2UmbcAzMKZg
You can also try to pass an automatic check but with no guarantee.