How can we make the signature align centre? 

#wpforo #wpforo-wrap .wpforo-post .wpforo-post-signature {
text-align: center;
}

 😉

<img src="http://example.com/yourimage.png" />

How can we make the signature align centre? 

I treid html code but it doesn't show in the post once you align it 

Yes, you can add an image in a signature. Use this HTML code for images:

<img src="http://example.com/yourimage.png" />

Just insert your image URL to this HTML code and put it in Signature Textarea.

Is it possible for a user to add an image as part of their signature?

Thanks in advance.

R