You can also reach out to Urdu language institutions or universities. They may have access to new Urdu stories written by students or faculty. Additionally, attending Urdu literary events or festivals can expose you to new and upcoming Urdu stories.
Online platforms can also be a great resource. There are some websites dedicated to Urdu literature where you can find new stories. Social media groups related to Urdu literature can also be helpful. Members often share and discuss new works.
One can start by visiting local libraries in areas where Urdu is spoken or studied. Libraries often have collections of new Urdu literature. Another way is to look for Urdu literary magazines which publish new stories regularly.