The Way of adding RSS Feed

1. Sign in to Blogger

2. Click on Format

3.Click A page element

4. Scroll until you Feed-Click "Add to Blog.

5. Paste the feed URL in the "Configure Feed" that appears.

6. Click continue.

A message will appear that Blogger is getting the feed. Once the feed was picked up by blogger, you can now customize:
Create a title for the feed. Choose to show between 1 and 5 points.
Click in the box to include item data. Click the box to the sources and authors.
Now click on "Save Changes."

Click and drag the RSS feed box where you want it to appear in your blog. Click Blog, see the RSS feed you just added.