Posts problems

Hey the blog page is different than the element you are using on blog page. 

Please Go to wp-admin >> Settings >> Reading and set your blog page there to get right blog version there. And also set your home page there. This would be all okay!

Wow that is way better awesome but how do I change that orange to blue now? please

.blog-page .post-meta {
  background-color: #174873;
}

This is how you can change background color of meta box.

To change Our Blog to Recent Posts you need to edit theme files. 

Edit wp-content/ themes/ education / lib / core-functions.php and find Our Blog and change with your desired string. 

Other items are customizations in theme i wouldn't able to guide you those. You can however check, single.php in your theme files.