If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 8E4CGPKfGU6Fwxd9PV9oMNLkqbRH9mbEstqnWioJbL1J4fqR2rAD5sai4WfJm9LPYNJexri4wfLe5wtzCXc8hRKuNqrDnUFyY4pPE6QB9jhJP4swpCDMcuGdB1GhogcaixKQ
You can also try to pass an automatic check but with no guarantee.