In the first image he says "Fijate como vas banned" wich means "Just look how you're gonna get ban". Can you tell me why did he say that? It could be a GM impressioning case.
Anyways, about insults, just use ignore function. Only if they're racist insults or he keeps creating different characters just to insult you, then you might report about it.
Now clarify me the thing about "fijate como vas ban".
Thanks.