[Hippy]

ok I'm glad you understand a little so I don't mind going a little farther
go into your admincp
styles & templates
find postbit_legacy template in the styles you have (if more than one)
open it up
now search for (your edit)

<div class="post_field">{vb:raw template_hook.postbit_userinfo_right_after_posts}</div>

right under it add

<div class="post_field">{vb:raw template_hook.postbit_userinfo_post_thanks}</div>

if your going to use the stock template!
if your going to use the template I posted above then just add

{vb:raw template_hook.postbit_userinfo_post_thanks}

and use the template posted above

now still in admincp
go to Plugins & products > click on plugin manager
find your Product : Post Thank You Hack "plugin" there are 10 hook locations
the one that says "postbit_display_complete"
in the hook location column under

product : Post Thank You Hack

click edit..
search for this line

$template_hook['postbit_userinfo_right_after_posts'] .= $templater->render();

replace it with

$template_hook['postbit_userinfo_post_thanks'] .= $templater->render();

save it

you should be all good...

I hope this helps