If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: tktUpjbU1FTPwD4ebzjWyH487Ds4kJoM2ko3GsTNBeSJWTiPg5tGJCFZHgjx5dwVyqYjQnM2k3LeeDaj7NyjqozaJmYZfJyXbMcx1K6AeooZEhCGrFCX8uA8y9sqoGjYACVMsdXVVMAJXFLYuSwUUwLr
You can also try to pass an automatic check but with no guarantee.