diamond logo cant change

[XeonGod]

I recently purchased the dark emerald theme, how can i possibly change that diamond to my own image? Ive went to templates, header, and the code I saw was "<div class="haut" style="height:65px">

<a href="{$mybb->settings['bburl']}"><i id="logo" class="far fa-gem"></i></a>"
where do I upload my logo in the cpanel? Or how must I change this code for my custom icon? Nota pro coder, just starting to learn the whole website building and understanding code. But personally idk about this, the header itself was easy to change, but other than that idk how to change the Diamond ICON

[PARADOX987]

okay tell me what is that icon that you want to replace with the default gem icon ?

[User 142500]

I recently purchased the dark emerald theme, how can i possibly change that diamond to my own image? Ive went to templates, header, and the code I saw was "<div class="haut" style="height:65px">

<a href="{$mybb->settings['bburl']}"><i id="logo" class="far fa-gem"></i></a>"
where do I upload my logo in the cpanel? Or how must I change this code for my custom icon? Nota pro coder, just starting to learn the whole website building and understanding code. But personally idk about this, the header itself was easy to change, but other than that idk how to change the Diamond ICON

replace  

<i id="logo" class="far fa-gem"></i>

with your image
use

<img src="https://your-website.com/images/banner_logo.png">

[volkeru]

You have to use

<img id="logo" src="https://your-website.com/images/banner_logo.png">

or the logo will not be in the right place on the left edge of the screen.