This was like a year ago and you still want to argue about the past.
Its simple, you copy and pasted other's content, our group is AGAINST that even if you had their permission, we upvoted it mistakenly and eventually noticed it was someone else's. Then we gave you some downvotes to neutralize the upvotes we gave/previously. You were then added to an extremely short list of people who were submitting copy and pasted content to the #informationwar tag, then you were banned from us upvoting you from the IW group.
You can still use #informationwar tag if you want, no one is stopping you. You just won't get upvotes from the group account.