If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 2xkiRErb8gRPMrLDjNStYfgaxDBxfKS7HxdXMXCJCT1PaZrvkeHQBQ4DPLtzgXmiBeSad5diEQ7wrguW4AELyJJNpyBYstyUNhau13M1T2UQTd8PgUXxu9H6gEMBm8D72fqytnFBgVBvdpDThKJ4aEqGRjMA4zkAr
You can also try to pass an automatic check but with no guarantee.