The original broadcaster may host full episodes on its official website for a limited time. These are geo-restricted sometimes, but legal VPN use is permitted.
If you cannot find the series on official platforms, it may have been removed due to licensing changes. In that case, requesting the production house via social media for a re-release is the most effective and legal action. Download - Teri Meri Kahaniyaan 2023.720p.Urdu...