Hindko and Saraiki are not separate languages, they are dialects of Punjabi. Punjabi has many dialects like, Lahori, Pothohari, Saraiki, Hindko, Pahari, Gujri etc
please make one thing clear that Hindko and saraiki are not separate languages. Punjabi is the language and saraiki hindko, pothhari are its dialects. So, do not call them separate languages, these are dialects of Punjabi. Punjabi has 5 or 7 different dialects i.e Lahori, Saraiki, Hindko, Pothohari, Gujri,
Ja oye Punjabi hinko main boht farq hai Asl hinko sirf Hindu Kush k log bolty Hain jis main Afghanistan or Pakistan kpk ata hai is wakt sirf Mansehra k log Asl hinko bolty Hain Baki sb mix bolty Hain Jo Punjabi kashmiri or photwari k sath mix hai.
Hindko is more ancient language then punjabi hindko resembles punjabi and pushto but is a seperate language also ued to speak in peshawar before invaders came