Please I hope someone will hear my cry

The README says this
In Templates postbit/postbit_legacy
FIND
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$vbphrase[posts]: $post[posts]
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BELOW that ADD
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<if condition="$vboptions['vbookiecashon']">
<br />$vbphrase[vbookie_vcash]: $post[vbookie_cash]
</if>
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but I can't seem to find $vbphrase[post] in either of the templates.....please, am I missing something...and yes I use vbulletin 3.4.5