Changing the Posts Displayed Under "More Articles" (Leaf)

[imwithcupcake]

I really want to change the posts that are displayed under "More Articles" and just have it show the most recent posts. As well, I would like to be able to choose with posts appear in the slider? Can you please let me know how to do this? Thanks!

[bradthomas127]

Can you contact me though email because this would require a little bit of work with a child theme Contact