If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f68z9a1cnvtiCoToREfNiBodcmmY5iPsT95s1MMmPPJUqSw3yBkbeSx3ZasuJprVygfSukZKSbJoLXdZMcEv1xpuHofMmEnYAvmsbwVXpXUP8xYUf1kk3eY5d3BaNMbnEdwBu9vJsQbkmFMY8FkgW
You can also try to pass an automatic check but with no guarantee.