Back then, I made some sorts of mistakes; I'm stating this and clearly confessing my mistakes. However, the negative trust in my profile is affecting me on the forum; It's forcing me to create an ALT account and use it, which is also not allowed in this forum. Then what should I do?
You should know your mistake is not because you have many accounts. But because you use many of your accounts to cheat the campaign. Look at your greedy self.
I don't know if you have created a new account or still have some other high rank accounts. You can enjoy it and not make the same mistake.
You don't need to contact people who leave negative tags on your account. They will never change or delete it.