Thanks for pointing this out. I really don't remember about that post But you also considered this things that I was created my account 3 september 2017 and the post you showed here was 16 September 2017 just after 13 days after my account creation. So I was newbie at that time and not aware about it. Well I accept this that it was wrong.  Well I don't think so it could make me to deserve for permaban.