If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8Jp6JUHCgj6hWu3NnbELBiwmXLwRFB6n6igFcptC99yXV7Be4bgbKoU78qEWd5M2G72uAHx9A2UWXbV9TevhNc2SE4V7iykaDvkKGxU9CZ5BwwAcwRnqFSzoiMaPGXUdJAPdAPvrbk99sZQ
You can also try to pass an automatic check but with no guarantee.