steps for changing our blogger template.follow the steps are given bellow.
1. visit blogger template website.
2.select your suited template of blog.
3.download it.
4.download winzip to your pc and install it in your pc.
5.the zip your downloaded file in path.
6.sign your blogger account.
7.select the option "template".
8. in the right top we can see a option "backup/restore".
9.then upload your zipped file .
your blog changed to a professional website style and model.