Answer by justin1024 · Jan 06 at 10:06 PM
Your posts might not appear on your blog page for a number of reasons. First make sure you are actually publishing them. Saved and draft posts will not appear on your blog page until they are published. See here.
Another reason they might not appear is because you have not assigned a thumbnail image for that post. You can do so within the posts "Options" tab. Take a look here.