Fontawesome is not working as the icons are not showing in the page

Question

I have added the fontawesome link from their website but the icons are not showing in the page

I have used two links i.e

<script src="https://kit.fontawesome.com/5a384e9641.js" crossorigin="anonymous"></script>
<link href="http://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.3.0/css/font-awesome.css" rel="stylesheet"  type='text/css'>

for <i class="fa-sharp fa-solid fa-pancakes"></i>

but not working

Answer 1

You are using version 4.3.0, which still needs the fa class added to the icon element to properly work in the first place; and second, v4.3 does not appear to contain the icons you want to use. <i class="fa fa-camera-retro"></i> for example, would work fine with the version you are using.

(moved a comment to answer for easier solution finding, credit @CBroe)