If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3c4U4MXhTWXXvc66PBGEARMAzg3ZaYMfB18LAsGziK6T2r9rmvsGQqANSn61pMguzEuy8CLK19yjv1CEuddChyCX4b3XYESiR4qS8aeM2jmYN4CjejCMZWWpvgssdraG8ZPAcc7HLnKJBy4hMz6f6oBWa8WqDkdAfEyy5FXxLxQrhX9PoFD99Pos2dCiNqx8FhxNMSq46tKmsY2vjsjybzQv
You can also try to pass an automatic check but with no guarantee.