I’m super sorry to hear that. I think your account might be the biggest I’ve seen deactivated thus far.
My own personal success and that of those I’ve helped has come through appealing IG. I appealed 3–4 times per day, for several days. It worked for me in 3 days. For others, I’ve seen it take up to 14 days.
There’s no hack that I know of other than writing a big blog post and making it go viral.