I keep getting e-mails regarding individuals not being able to change their template. It appears they are not reading my posts on this, so here is another post.

 DON'T DO THIS:
Don't try to change the template by going into Blog Template menu. Users do not have access to this.

DO THIS
Go into Control Centre and choose Blog Settings. Scroll down and you will see an option to change your blog template.

 Also, please read the User Guide and go to FAQ's. They answer a multitude of questions.