You can use Code Block to add Facebook icon, so you can use multiple Facebook links. Follow these.
#1. First, use this code to Code Injection Header (If your site doesn’t support Injection, you can add it via Code Block)
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.1.1/css/all.min.css" integrity="sha512-KfkfwYDsLkIlwQp6LFnl8zNdLGxu9YAA1QvwINks4PhcElQSvqcyVLLD9aMhXd13uQjoXtEKNosOWaZqXgel0g==" crossorigin="anonymous" referrerpolicy="no-referrer" />
#2. Next, Add Code Block where you want Facebook to appear.
#3. Add this code into Code Block
<a href="https://facebook.com/tuanphan" target="_blank"> <i class="fa-brands fa-facebook"></i> </a>
