Add WhatsApp chat messenger to WordPress – Free

Copy And Paste Below Code

<div style="
    position: fixed;
    bottom: 10px;
    right: 0;
    width: 50px;
    height: 50px;
    margin: 15px;" class="whatsapp-bottom">
    <a href="https://wa.me/+441234567823">
        <img height="100" width="100" src="https://yourwebsite.net/wp-content/uploads/2023/10/whatsapp.png">
    </a>
</div>