How to set the output of goods by date?

Question

JavaScript

I have the Optimus Theme theme on my site, opencart version 2.0.3.1, I want to set up the display of the latest added products on the main page, I decided to use the module that comes with the theme, Optimus Theme Popular Products Module. Outwardly, everything rises beautifully, but it does not correctly add goods as it is randomly. I wanted to use the standard opencart module, but it has been changed and is displayed as a short for insertion into the left or right column, the module from the standard theme does not fit the styles. Tell me how to set up the correct output of the last added products?