If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6FeR9KCT86WgnMeuvZhUAeL9dejf79c77oTSGjwGUwPGdKCHhEzeMFRNgL4ASRd4p6fx31ZKZ12UbaXCvYax72h8HHTYZsQDyanM1QzJgYVTHvpHgC3YY6MfXEMYp8d9rR3fgGLZD3aYHAeDM2jQ
You can also try to pass an automatic check but with no guarantee.