If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6bckSHv5HR13SCnjniz6yCzYjWFhPGvdbUYiVvRn5Dt4kH7rPbNmk1QGfv3TrbtspK3UjT5f7SWURAp3TYvZa8GFb1VdZysmUYiBTgwayk2v7qnUBAdo3ScmeNVTBZ1fbXRqBUP1StynpCuFtwSe
You can also try to pass an automatic check but with no guarantee.