Thanks for the answer, Veleor. I do not remember this post but it is obvious that is my post and it is plagiarism. Probably because I was busy or lazy I copied someone else post to fulfill the requirement. I understand rules are rules and it is my mistake. But it is sad that just due to a general post (which I did not steal anyone's original thought) among more than 500 posts I am banned. If admins forgive my this mistake I will not repeat this mistake once again.  If not, that's ok. Thanks again.