If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: GtFLpXpntyAET4jVkMvzumJBLCrvZM4sC78eVNotMJnQhKKCc2Vsnhj3qijMXfPHpJgxxzLfiktXyMTqrxt6JWL2MGNmgnXFWPRth4pjPCsxvEabgjETVxM68ShhaNTvnEkwtuQVZNsQ
You can also try to pass an automatic check but with no guarantee.