If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4VAaFGt4wNsmqB3oRdKvzKYFFEPrj9Cdxc6LTgPV2toWnMkcUyrqNe3KMQYb8SBiKB8bX58BcMgU2imk1QGpQbk7btSZePGauquGEUx32hYNbQ6PvEn78npRRg9FRwDF8CTtstG2j9AMWJSRZ2NSxzEhfE2SXy97n5prvHe46tq5hGhDjC6EubTk7RtDsArkeNW3A5vPutohHuAn7wfXNv
You can also try to pass an automatic check but with no guarantee.