If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4CU6bvFHxiJet8sMzxShKrCVtypsvbyVS2v2PJQKjB4vJHdKLieACwwKdhdnuHbkNDzA5z3DrhEviTqVsWnvtq6zDdWqTLHyC47w27kSSiRkKec4AWC19mBK2iKAZsZdTzSHmrrmr4kyiMQPeb6TkniYtaJz
You can also try to pass an automatic check but with no guarantee.