If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 3f6bcf3rU8pDYtcSsosiSptzaJ7cqCmRdDH1r3ArqHQLbEJue2Cgz8oxcR7n2DbPZiRvSjcnYm6Mj5wFJvW9ZjZ7DtjoDr6jCKg7CRNDj3iNLCikLAmZaJVQkaPK5XP7bYYm1wbiyqX98NF2PuNYvS
You can also try to pass an automatic check but with no guarantee.