we'd have to see the current style to say anything (post to hastebin.com or pastebin.com are provide a link here).

Speaking in general terms (note this will likely not work exactly with these macro names in your style), you want something along these lines as the content of the citation section:

<group delimiter=": ">
<group delimiter=", ">
<text macro="author-short"/>
<text macro="year-date"/>
</group>
<text variable="locator"/>
</group>

1. Delete the ‘page’ variable from the ‘year-date’ macro. That isn’t the page number you are looking for (that’s the whole range of pages for the chapter/article).

2. In the citation section, change the ‘else’ section to:
<group delimiter=": ">
<group delimiter=", ">
<choose>
<if type="personal_communication interview" match="any">
<names variable="author">
<name initialize-with=". "/>
</names>
<text value="kişisel iletişim"/>
<date variable="issued" delimiter=" ">
<date-part name="day"/>
<date-part name="month"/>
<date-part name="year"/>
</date>
</if>
<else>
<text macro="author-short"/>
<text macro="year-date"/>
</else>
</choose>
</group>
<text macro="citation-locator"/>
</group>