Thank you for bringing your question here, Ironman Gup.
I see that there is a history between you and the other player and that you are, understandably, aggrieved. However, the issue with the player occurred a while ago. I see that you used the old Forum Help threads to seek assistance and that Forum Moderators did intervene, where appropriate, on the remaining threads I found.
Sadly, as much as you will not like to read this, it is old history. If you find any
current
posts that are inappropriate, please post a report here.