Also is there any way to display it on a Woocommerce product page?
1. Please navigate to Dashboard > Comments > Settings > Styling admin page, then Disable font awesome css loading option.

2. You should navigate to Dashboard > Comments > Forms admin page, edit the “Default Form” and set post types (in this case product).

If the steps in first point don’t help, please ask your theme developers to fix it.
As far as I see your theme doesn’t support new FontAwesome version.
Thanks for the reply! I did that and they’re still broken.
For some reason your font awesome icons are showing up as: “fas fa-caret-down”
When I’m used to doing it with fa instead of fas like: “fa fa-caret-down”
When I inspect page and change it to that, it works!
The problem comes from your theme as I mentioned. It uses the old FontAwesome version, that is not compatible with wpDiscuz (wpDiscuz uses a new FontAwesome version).
You should ask your theme developers, to fix it.
I don’t have a developer I do all of the work…
Is there any way to change the class to fa instead of fas in wpdiscuz?