RemixIcon font not workin on rendering icons

Hey team -

I’m trying to make my imported font-icon work properly, however I’m not sure what I’m doing wrong.

I’ve imported the font icon here:

As you can see, I’m using the icon font and putting the name of the icon as per the website:

Here’s the font icon name:
image

Is there something else to do? This is the font icon I’m using: https://remixicon.com/

And here is the read-only link to the site: Webflow - Abstract Development Studio S.A.

use ionicon chahsheet