Hello CJMillar82
You are using old theme version. Current version is 1.7.1. Please update it from themeforest.net. Don’t forget to make backup of your site before updating.
Here is video tutorial how to update theme:
https://www.youtube.com/watch?v=KdWESIIPU1k
You can download the latest plugins versions at this link https://www.8theme.com/download-plugins/ ,
enter your purchase code of the theme to get the plugins.
The video tutorial is for Legenda theme but the process is identical.
With best regards
Brian Johnson