Font Awesome icons do not load on pages created with elementor

Hi, I’m having problems with my website, I recently deployed it on a hosting of my company with local access (That’s why I don’t share the link) and it turns out that the Font Awesome icons don’t load on the pages created with ELEMENTOR, instead a recaudro appears with some characters inside.

I already updated Elementor, I don’t have any CSS optimization plugin active.

Could someone please help me?