If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4A8ksHp5keYnUvYdFgG8q4CPFcyhJ7mZtfDBCoGyAwt5yK2rz5ErkqFB3UqnC9NHuVnvEEQue2Uo1LF7LXiMjBA3MLCa7xFybxMBF2KQWNcxiGuMnZHyonj3MurKyXb1422KtrHdWjTtqpsY
You can also try to pass an automatic check but with no guarantee.