jQuery

Please contact the author of the script on how to use the script in wordpress content . Also if you want to use the script in units then make sure that the script is ajax compatible . YOu have to initialize the scripts at unit load if you want the script to work in-course in units . refer : https://wplms.io/support/knowledge-base/run-custom-actions-on-unit-load/ Also do all the customizations in either the wplms customizer plugin or in child theme's functions.php  .