Hello, I feel as if my other post was ignored so I am making a new post regarding it.

I installed Codoforum and It came with no preinstalled icons.

As the image shows the blue box should have a search icon, which it doesn't. The only icon showing infact is the notification bell icon.

Is this on purpose and if it isn't how do I fix it?

Jams

I think Glyphicons are included with Bootstrap...

Try clearing the cache from the backend.
Ensure you are using only one protocol, either HTTP or HTTPS and not both.

Have a look at the chrome console to see if there are any errors while loading the forum.

Clearing the cache worked, thank you.