This is the source. Vegamovies (with the .nl country code top-level domain) is a rogue website known for leaking Bollywood, Hollywood, and regional cinema. Unlike early piracy sites that relied on shaky camcorder recordings, Vegamovies specializes in "Web-DL" releases. The .nl domain indicates the site often shifts servers to the Netherlands to evade Indian legal jurisdiction.
The film is widely praised for its portrayal of patriotism, sacrifice, and the personal lives of soldiers. Streaming Availability vegamoviesnl shershaah 2021 hindi webdl 4 2021