how to become a free citizen in chobots?

If you are 30 days old in chobots you can be a free citizen for 3 days by clicking the button 'TRY NOW'.If you are 60 days old in chobots you can be a free citizen for six days!!!If you are 100 days old you can be a citizen for 10 days .iClick that button if you are 30,60 or 100 days old.After the days when we have used the citizenship will expire.