If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe4AR9a55bVu14wbDrk1h36uNkurSeDwsAtqBttF1giE2F3YNQxUsFuV92NmLDMU2KeujEUBYZHpSU9cT6HXHEnLJS4aLtstindLD2o7c9sdSaMo7XH34sRiy8spb9nRpyvirEj4aUHhx31iD4
You can also try to pass an automatic check but with no guarantee.