If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: btzL1Msddx8xQDuogUCnyJkANLHsZVfon9SvFwft9szMUSVY3B1X5kAT6Nika1VwKWwpkdK2vYXKXsGe2jkSfESexGPjirEmeA6LvdSeQ7qx1zc251R65GEXF1LRrk3SGMdXUPvXAcGvzNLnYySn
You can also try to pass an automatic check but with no guarantee.