What is objective reporting?
a. reporting with a prejudiced viewpoint
b. reporting done by a group of people
c. reporting done without opinion or bias
d. reporting with unreliable information

To help handle the situation you have a few possible solutions:

-> Tell an adult

[] If it is getting majorly out of hand and nobody is doing anything, telling someone you trust who may be able to help is never "bad"

-> Tell the classmate to block / mute the people leaving rude comments

[] No need to listen to them, just force them to stop

-> Tell someone in charge at the school / teacher

[] Cyberbullying is becoming a real problem. It depends on the school, but they may do something about it

-> Report the comments to the social media platform

[] Many platforms, like Insta*gram for example, have ways to report comments and profiles to stop it altogether

[] Would any of this actually help in "the real world" to stop bullying? Hopefully.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather