Font Awesome Icons not showing

Hello,
My font awesome icons are showing sporadically. I tried to follow the advice found here: https://athemes.com/forums/topic/font-awesome-icons-not-showing/ but it was not useful.
Please help,
LF
site url is: http://www.marciaspillers.com/

Hello,

I have just checked your website and your icons look okay. Should I visit some page to see the issue or it’s completely random?

Kind Regards, Roman.

Hi Roman,
It is completely random. Sometimes it shows or does not on both my browsers, Chrome and Safari.
Please help,
Lilia

Hello Lilia,

I have just checked your website once again and your icons still look okay for me. It looks like this issue requires close inspection, this goes beyond our support policy. As an option, you can find a reputable freelancer on Upwork for this kind of service.

Kind Regards, Roman.