If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYanSfh7wBYpku4HUBXSnkX4gXJJ7AZsnR82bDVa4esE1aFLWyT827VwCxKQRZqvsFgUv8iMw2ca4EuhD7TLHw8X8ae8oHwa5hdi7RG7NbeRnNFMLfhknTGZ53QqZmoJxnWAnnq2fj2M9JSx92JewojwpP5ft
You can also try to pass an automatic check but with no guarantee.