It looks like you're asking for a of the movie Sick (2022), specifically referencing the 2160p UHD BluRay X265 release by the group B0MBARDiERS .
Your hardware can’t decode x265 4K, or you dislike COVID-era settings.
Download if you have HDR equipment and want a compact, high-quality archive copy. If you just want to watch the movie once, the 1080p BluRay or Peacock stream is fine.