How do I revenge hack a hacker?

Getting tired of my accounts being compromised. Hackers are using a system to login to Microsoft, free my email address and add in their email address - proceed to delete the emails from my Gmail. Scary that Titan companies gives little to no shits, you’re just kind of a number in their database so why should they really stress about you being hacked anyway. Before you ask, yes I have changed my password and updated my security… on multiple occasions.

It started when my nephew used my PC to download a game that had malware on it. That’s when I initially got hacked, and I had to format my PC and it was a struggle to prove my ownership to my gaming accounts like Epic Games.

Recently another hacker has overtaken both my Apex Legends acc and Minecraft by freeing my email from my Microsoft account. Yes I know there’s a possibility that my account may be gone forever… but I have a feeling these are amateur hackers as they never go quite so far - they just overtake my gaming accounts and have tried to login to my Instagram. I need an expert to explain in plain English what’s the best way to do a revenge hack. No more online support links and waiting 24hrs for the feedback email “We’re sorry to hear about your-“ blah blah blah. Seems to me that tech companies don’t really give a f*ck - and they’re definitely not sorry.

I’m performing at my own risk, so if anyone has any tips or advice, that’s better than nothing at this point.

Thanks for the help!