If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6YHLLBSinRqno37zJNZCqbwvTCRm9EgcH5NRgZVAgeH8b13MHHgHpHWeSzYcmoTwgp9CydzJRVEmaxW8uDPiyRFsicBVRttfCTkgcmBEozZMsqoVezVr3wdUnkwZanW3c57qFDhgrHr85SopqQBG
You can also try to pass an automatic check but with no guarantee.