If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f68xvWDjFF1ML695wqbNL2Rd5wELmy4S4a1gdCiDLFtyLZmS6gUZFPavbEyt6yxNEFfVjELfp4zU7HhtE7V4mqxaPw7FzyYpKnMRSevbXpGrCSSWBPouKc2yghVYzCZ6LJPbDoyubxvXuQGGAVEGv
You can also try to pass an automatic check but with no guarantee.