If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8KpkHvtduXZ2pimRc442jo3iXEmVM2xWCnDYg9FQjbubk4nQtkYgMKk2e6QK5bCpMYutCEPB9cJn5TQfvVssudQk38pnKTSNYJs3e3QJE9vuqZPsY7AMb1oC84bDyedWVZe4oNjNLZpV4EJ
You can also try to pass an automatic check but with no guarantee.