No sir, he wrote some post for me which was not used anywhere in any place just like some one write writing article for you. I don't think it will be refer to pilgirarism
Among other things, if you admit your dishonesty, then why haven't you removed your signature yet? You hope that the manager will allow you to continue spamming.
I suggest you unsign and apologize to the manager and the community if you want to stay on the forum and avoid being banned.
Although it is likely to stay on the forum without wearing a signature, you will not be interested. Isn't it?