If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wLnKfzKdYVpTwiRbyHePmLcKHHRMbuWuJdMrk6L1vXPk9WKZPJ4QRcCw2F6UJUZwqQoKbjDBvYXnJxXWsdPDix9ncU4bU7oHYJ4FqtjK4m7XPrqWsCn1yjswVZRJYwWmGhPxTroopvtZcjRbEkQQ5cpgv
You can also try to pass an automatic check but with no guarantee.