I hope you are well today and thank you for your question.
You can use latest version of Font Awesome by using the small plugin shared in the following topic in green reply.
<b>I tried that and got an error:</b>
<b>Fatal error</b>: Cannot redeclare enqueue_load_fa() (previously declared in /nas/content/live/issbeta/wp-content/themes/jevelin-child/functions.php:26) in <b>/nas/content/live/issbeta/wp-content/plugins/colorlib-divilab-plugin/colorlib-divilab-plugin.php</b> on line <b>21</b>
Not sure if that is what I need anyway. Right now Font Awesome 4 is available but I would like to use Font Awesome 5 in the Icon Box Slider. See attached.
To achieve this, you have to develop custom code in the child theme of Jevelin theme.
Developing custom code for custom functionality is beyond the scope of support that we provide here. Please see https://themeforest.net/item/jevelin-multipurpose-premium-responsive-wordpress-theme/14728833/support
If you are not a developer then you can consider hiring a developer to develop it for you. You can hire a developer from any freelance site. Shufflehound recommends the developer https://www.upwork.com/freelancers/~011652ffec8865c6d5