Help on hacked twitter account

So I think I have been trying to find a solution since 12th August. I have an art+ fandom account I use on twitter which means a lot to me. But i basically got hacked and the hacker changed my account username, password, email id and added a new 2fa code.

After alot of back and forth with Twitter support I was able to get the password and email id changed back with the reset links they sent but the 2fa link they had given in the links was broken.This was on 15th august.

Now since then I have sent them 2 mails one on 15th itself and another 4 days ago to please send the correct 2fa link because I have been locked out of my account for more than a week now. No reply.

I filled out a privacy form 2 days ago and like idek what else I can do it's so frustrating.

Ik it might not seem like a lot but it was my main platform to interact and support other artists. Plus their replies are so inconsistent and delayed idek what to do

Any advice?