Tbh I didn’t really understand but… If she is having fun of black people generally, like if she says “black people are dirty” or " black people are ugly" then report her right away. But if she is having fun of one specific character on her story that happens to be black or happens to have black hair then tell her that it offends you, if she continues with the jokes then it depends on you if you want to report her or not or simply stop reading the story…
3 Likes