If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR19eWmtfB1oiJKw6WN59XYxvwVvYM2seY7Cc9Qye9e2Xo6eZxufWLZrYk1R5EUHinPoKGFj72KrAqf6H4CQQsXHbJioCPpBsT52PCETCbD8PDytqTkL6omSAPRQVAf4z4nBVPDSE1at6iz
You can also try to pass an automatic check but with no guarantee.