does the dibler mc theme have it's own display.template.php file? if it does that is the one you need to edit to get credits to show next to a users post. if it doesn't you need to make sure you have overwritten the previous display.template.php file with the one i attached with edits.
attached is an edited version of the last display.template.php file you attached. just in case you took it from dibler mc theme otherwise check the dibler theme directory and see if it has a display.template.php file and make the following edits
In file $themedir/Display.template.php
Find:
// Show how many posts they have made.
echo '
', $txt[26], ': ', $message['member']['posts'], '<br />
<br />';
Replace with:
// Show how many posts they have made.
// echo '
// ', $txt[26], ': ', $message['member']['posts'], '<br />
// <br />';
// BEGIN SMFShop MOD New Version Code
// Removed one <br /> from end of post count line.
echo '
', $txt[26], ': ', $message['member']['posts'], '<br />
';
echo '
', $modSettings['shopCurrencyPrefix'], $message['member']['money'], $modSettings['shopCurrencySuffix'], '<br /><br />
<a href="', $scripturl, '?action=shop;do=invother2;member=', $message['member']['username'], '">View Inventory</a><br />
<a href="', $scripturl, '?action=shop;do=sendmoney;member=', $message['member']['username'], '">Send Money to ', $message['member']['name'], '</a><br />';
//END SMFShop code