Account disabled due to parent filing a chargeback.

I had an account that I had been subscribed to Nitro on. I've been subscribed since 2021. I was a minor (17) when I first subscribed, and therefore was using my father's PayPal. I had no issue with this up until recently.

My father submitted a chargeback, this disabled my account but I managed to fix it, and my account was re-enabled. My father has done it again, this time filing it as fraud. I received an email from discord saying I had 48 hours to fix this with the cardholder. Due to recent legal action, I am not allowed to speak to my father (the cardholder) and have this fixed. I had already unlinked his PayPal from my account. Discord has not responded to me despite giving me a time limit to "resolve the issue".

I don't know what to do, I own several servers with friends and I can't stand to lose those, or my contact with them. Please, any advice helps.