If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btyZb4QgFba8xgRJD265ri7W3g6hJ62tW7fs3XFRgnqYTCLxvi1Sm4hLf5KvktxrV6wdrkPswVooijYrEmm49K2MxUJwZTuFiTuxV49Jta1iyFzgqudQD91XoYH8KyhiL4FdZGEnYaozRhxwXkxE
You can also try to pass an automatic check but with no guarantee.