No matter which method or methods you use to display your blog posts, the first thing you need to do is create the blog posts. Theme support all type of posts
How to create a Blog Post
Step 1 : Navigate to Posts in your WordPress admin sidebar.
Step 2 : Click on the Add New option to make a new post. Create a title and insert your post content in the editing field. You can use any of our shortcode builder elements inside the post.
Step 3 : Add Categories from the right side. To assign it to the post, check the box next to the Category name.
Step 4 : Add Tags from the right side. Type the name of the tag in the field, separate multiple tags with commas.
Step 5 : For a single image, click the first Featured Image Box, select an image and click the Set Featured Image button.
Step 6 : Once you are finished, click Publish to save the post.