A few days ago I received a scary message, my account was banned and I do not know why.

The following account is affected: -Newera-

I have received the following message: Sorry -Newera-, you are banned from posting or sending personal messages on this forum.
You have been a moderator, probably because of spam or plagiarism. You may appeal here, but your chances are not good: banappeals...@theymos.e4ward.com

My further research has shown that this is a Autoban: https://imgur.com/a/fIS8zYk

Unfortunately, I can not understand these two points, I have neither practiced plagiarism nor spread spam. I was even anxious to contain the spam in the Bitcointalk forum. As you can see here an example of my work: https://bitcointalk.org/index.php?topic=4415262.msg48808220#msg48808220

Because of that, I want to appeal here, because I'm afraid this is a mistake. The account is very important to me and I would be very pleased if I could get this back.

I would be glad about a feedback.