Don't listen to these retards.
Never had the case but at first my account was deactivated because of the VPN use and they reactivated it. Contact them and harass them with mails, they normally answer. I even got superuser once to test their new version because I reported some bug.
What I mean is that they usually reply and at worst they inform you if they refuse. You can probably ask to get your datas (here, your pictures and messages) if you ask it.
Also don't forget Discord is Tencent = chinese communist party, which is still better than our kike masters but still... every of your datas are shared with chinese government which is a stockholder of Tencent.
Confess your crime, anon, what did you do?