If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSCaHdsB8KP72RF6kUygvH7PL2HHg244RYChHKdakWqNxG28qCVj75iRDLKgm9XRWz9hrtLr3PsUsr6dzjWrx7gjcdmsVAhf8FtCnjodV2kgiWGSz3zLZwH9DBL5W2v6H42xCTfEumFFXfhL3vZe6MRGi
You can also try to pass an automatic check but with no guarantee.