If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f33GBMcg4hY7u234PCZyu1Pe4wVKA3B5xJUDD3AowvDTsM9rqQVwhoCJ4Ukfk8pPpBYKAZNDTYMDUM5bvyeFSVMU8rdnMXaPoWR6SSbzHgMHfrX3b7YLWDAi444DgkdQRDNy7GwqNyHcQS1qXnCPG
You can also try to pass an automatic check but with no guarantee.