When the detector detects plagiarism is personally check the link to to read the sources of the plagiarised statements.

https://game.dclick.io/posts/@wakeupkitty.pal/dirty-dog-that-terrible-voice

https://game.dclick.io/posts/@osamaparacha/5tetac-or-a-story-of-an-old-lady-or-a-short-love-story-or

https://game.dclick.io/posts/@suanky/5-minute-free-writing-by-suanky-topic-ticked-off

Above is the screenshot of the highlighted seemingly plagiarized statements and the links to which seem to be the sources of the plagiarism.

Checking those links the user didn't copy anything from any of them. So except there's something I'm not seeing the post isn't plagiarized. Besides the percentage is 26% NOT 50%.