Comment by Dorm Craft on Muteki Shounin no Isekai Nariagari Monogatari ~Gendai no Seihin o Jizai ni Toriyoseru Sukiru ga Aru Node Isekai de wa Rakushoudesu~ - Chapter 13

@Dorm Craft top of page, bell icon (notifications), comments tab in the left collumn, find the comment you wish to delete/edit, click the 3 yellow dots in the bottom right corner.

you can only mark as a spoil/spam here, but there you can delete/edit

@Ethan Elliot ty