But no excuse I accept my mistake and I do apologize for it. Best I can do now is assure you that I will never repeat such a mistake again.
Being so old member of forum, I had never breached any forum rules and this was a carelessness act of mine...I have spent hundred of hours here, now I deeply want to remain on the forum and I think I should get a chance to correct my mistake.
I know creating a alt account is against forum rule....I just created this account to appeal and know the reason of ban and thats what I have written in OP.