If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpkrH6569Nvk7HzuXqhVn7XdpVrvhymMkQTVF1Dee1rcuzFmywP1XXxuJMeQyf58N5MTXpbR1FLz84Z6w6FzKdt39EtsxFmGY3z7i3vQPYsjTRX2ALjU3eWJ2tUmng5vESW2yRdwC13NKTGv9sL
You can also try to pass an automatic check but with no guarantee.