If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe1Nhi6r6EwtEq2K5FRHczbUqZqPK1PvMMvaDiFV4rpwTWPgDjaFDpuTKxvfATx3kTWdNMVBNGQqJwWkLuUYTVdLqXMGrNEmTmsUJnyg9cqDob24gDXUTKLjrHqu8xGhbm663yDwgAGiZYhJxv
You can also try to pass an automatic check but with no guarantee.