If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3vtWT3k3oNzP6uRfwhUGiHFRn9hDJtcouxRrTccDixGBr9YRK9B5yXXwai1UN9XvctkCiBffYwhWqNqAt1TDmL9prhF8DzgM5KxJEBTtdnYBqMs3BCxrdTmZLrAToPEMavFGVwadXXiqC
You can also try to pass an automatic check but with no guarantee.