LoyceV asked me to edit my posts and add the sources. I have edited a few posts, but I could not edit all of them because I forgot if they were copied or not. psycodad and LoyceV warned me on October 19-2021. After that, I never plagiarized. Before October 19-2021, I made a maximum of 70(+-) posts. The post they reported was before this date. So, My question for the community is, How still I am a liar while I never plagiarized after October-19-2021?
There is no doubt that you made a mistake when you presented someone else's work as your own, it was simply wrong whether it was something in real life or online. What's worse is that you've been warned many times to stop doing things that way and even correct any posts that could be problematic, which can definitely be considered a second chance - and not everyone gets it.
I would personally check 7000 posts if I were you, and it would be enough if you used some free plagiarism checker if you can't already remember which posts were plagiarized and which weren't. It would be even easier if you deleted them all, as LoyceV already mentioned.
The fact is that you were banned for plagiarism, but what's even bigger problem is that you didn't take a second chance when you were given one - now you're actually asking to be forgiven again, and you're unlikely to get the support of forum members in that request. I think now everything is in the hands of admins and global mods.