If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wSiB9hKR83CkudtV4oND8N4rz9E8BwoNXEAavfcfVadmW236UgVZZw8LKMsZR3UhCe6tfrBPUJnsLQn3KFWJoFzwwapESKX7unugEFSjaQVvZzdYUW3tyjijxJ4GtuYpxDCSDyQ1V748ALdYZBxnabX7k
You can also try to pass an automatic check but with no guarantee.