If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: 4wMBTC1zmEd7LpYkHphEisiTC4Mi16PoUNYnuhkihCT6jkf255gjTEgxu2CP93X6x1CHETfft9YVqjbEzGD42C9VYPE3JmjLwsiTZamnT456UFksJUhJyMpxAfCiDhpgyCgCnZKnkV6Cx26UtpQiuDAiSi
You can also try to pass an automatic check but with no guarantee.