I believe you know there are procedures this platform would follow before anything of that nature you have said could be looked into. At first, these are senior forum members you are talking about for ban which would need you to provide proof beyond reasonable doubt which you have none as I can see here. You made a comment about a previous thread but where is the link here, do you think people would believe you by just this mere post without any link to previous thread where you said you have started with such claims  and also, no proof of your point on false accusations by the names as mentioned by you.  I would advise you to let the bygone be bygones. Like as @little mouse has said, that forum does not moderate trust feedback and I think it would be difficult getting them banned for the tag on your account but you can still appeal your tag if you insist.