The title you've provided, "Gaki ni Modotte Yarinaoshi--- - 01 -1080p- -Hen...", seems to refer to the anime "Gaki Daman" or possibly a fan subtitle or alternative title. The episode number is specified as "01", which indicates it's the first episode. The "1080p" part suggests you're looking for a high-definition version of the episode.
Search for the exact release by fansub group “ShowaRemaster” – their Gaki ni Modotte Yarinaoshi - 01 [Zasetsu-hen] [1080p x265 FLAC].mkv is widely considered the gold standard. Avoid re-encodes that strip the original FLAC audio.