If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUHXDnygiq8vZhoqANkYiJuB8Mkc4fVSwNyHfvGNhsCH6nigGf9SMhSMi3bzPQvp2x8rjtr2NHef5HsnRabuLMR5LtLPMEa3nWRETTa6pi8PZ1xUoqwQTczsEKSFkwsB3vK2CH3VPgs1zcWBvHDTiE
You can also try to pass an automatic check but with no guarantee.