Step 1. First check my link for blogging and this link https://www.blogger.com/homeand Login to your Email gmail.com
Title: Site Title
Address: Enter your site address It means your site name. E.g. mynewblogaddress.blogspot.com
Template: Select any template for create new block
Step 2.
Click on Template. Template is Start when you click this link you see all things with a base offer all editiong template and customizes websitge your background, layout, colors, fonts and more...
You can change any template and save.
