If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3fSaY3wTnyVAeuYbf4FaLAkE1BSkDMHgKfJNsSqhrbSv7SVwTTDiniDnYnp9ExvNcv453QVLkio1oMcxHgpqWrbBS4TfqmR7nXZsVqsXttaon27zEvjdRgEkQnwKZbdALo7GXCsYFbWshhXhuacfQ2H94ZdTHToFDJe
You can also try to pass an automatic check but with no guarantee.