All contributions erased

It has been a long journey I’ve been the victim of endless threats and harassments from GitHub and Microsoft because I held very sensitive information that is literally criminal about the corporation protocols through which GitHub is operating. In short, mob methods.

yesterday, after they manage to do the last step among many in the past year to completely ruin my life, I decided to let it go and come in peace. They offered contracts with number and all, and I had thousands of big contributions since I am the source behind workflow.. in my nativity, after just wanting my life back I said ok and few hours later my entire contributions history was erased. What can I do?

[Edited by Moderator]