Yeah, the flags are not all what i expected it to be but can work for now. I also noticed that if nothing shows up after copying the code to postbit_legacy its best to try putting the code in postbit only.
Find the code:
<div>
$vbphrase[posts]: $post[posts]
</div>
As mentioned in the installation and copy underneath the first code found.
<!-- / flags start -->
<div>
<if condition="$post[field7]"><img src="images/flags/$post[field7].gif"></if>
<if condition="$post[field8]"><img src="images/region/$post[field8].gif"></if>
</div>
<!-- / flags end -->
Notice i have my field#s in, not the display #'s
Copy the folders 'flags & 'region' to your
www.site-name.com/forum/images folder or 'styles' folder of style been used.
Options for flags selection should be in user profile and thats it.
P.S. works well on 3.6.9