If you turn the steering right & left while car is at idle, does it gives any sound ?
Well in more than 95% of such cases, the culprit is steering rack.
You need to find one which is actually Kabuli and not repaired.
Kabuli power steering would cost around 12-15K. But I guess they give 1-2 days replacement warrantee also.
You may contact with Khurrum in Bilal Gunj. 0321-4151733 if kabuli steering rack is available with him.