If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btunujMLkVy8njxoZd1epEbsNto8pfmNCHGFdRvkfvP8xzsEhrAS4Yji5dShuzrABQhxyFXQvvAVZsEdKQU5vcJoqhz6nFthhc1qp6kKhkunLHuQ9quA8aQY1XfhB9qGdoggEW4Gvbyp6LxLDHvE
You can also try to pass an automatic check but with no guarantee.