If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AZDUbcWAf6wn5HGuyFpsAwzD7ts6raA7LxFYtDxGjataLSNoZv1JBkQLTR9236GstiJj2MbLd3ok8qqrSc5xpFfLvukLhFvYs6BQ1BDtXLzfPMvcut9A8CHxKqVxFswGtb9dB1Vzu5APQWr
You can also try to pass an automatic check but with no guarantee.