You shouldn’t be wishing for kids to go to hell. Not saying what they think isn’t wrong but kids get their mentality by what is surrounding them. Kids aren’t responsible for adults around them making them think that hate is normal. Even if the kids you’re talking about are fictional, you have to understand that what you’re saying about them may and will impact your behavior towards others. Instead, hold the adults accountable for passing hatred onto the younger generations.
So true, instead of wishing them hell you should be wishing that they expand their knowledge and come to find things they like about her culture. And of course apologize for the rude things they’re saying about where she lives.
I’m sure at some point she’ll win the kids over or her sister will cheer her up so she can smile again and ignore the pointed comments. They need a walk a mile in another’s shoes lesson.

and racist ass classmates, i hope they rot in helllll