First, I'm going to assume this is just a general question and not related to your ban or anyone else's. Not after I've said multiple times in this thread alone to avoid that.
Second, I'm sure Emmie and Kumori would indeed be interested in your concerns. As I've said before, any complaints about moderators are carefully looked at. And while screenshots aren't often accepted as evidence, they are if they're backed up by logs -- which at this point are not deleted.
As for not hearing back from Support, maybe a message saying "Thanks for your email, we are reviewing your complaint now" would be helpful once it's been read and there's no information left to gather. Emails to Support are only rarely missed, particularly if there's multiple messages sent.
Second, I'm sure Emmie and Kumori would indeed be interested in your concerns. As I've said before, any complaints about moderators are carefully looked at. And while screenshots aren't often accepted as evidence, they are if they're backed up by logs -- which at this point are not deleted.
As for not hearing back from Support, maybe a message saying "Thanks for your email, we are reviewing your complaint now" would be helpful once it's been read and there's no information left to gather. Emails to Support are only rarely missed, particularly if there's multiple messages sent.