If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk4coAVg6S9xE4rPDeCYjo1JjN1uHrGKzEu9ALkuXA4eZoetC6cg1YQW1R2fWtW5UsgqqcwUdC6LaBneXdrfPpxZcPq5RJy8DkL9btTiHwMuJVTiywi6ZDwcPGZTeevHhJscTAptHXcJE5YGpgqakvpzkSkz3CnoeFsvNVQiioLf2EE8vPZvUNxdcL6nVvdH6qbTzCRCMDBGPsp1NopxePFRjk
You can also try to pass an automatic check but with no guarantee.