Just move on bro.
Edit: That's business. You can't cry over some loss in business because of something that happened. If you want to do that, stop marketing.
When you enter into the market, it's every man for himself. You're going to have to deal with imposters, framing, false claims and everything else. You can't just start crying about it, though. Just leave it be and move on.
Unless there's a scam report, then you need to prove your worth. If you can't, then that'll be a problem. If you can, then it's all good.
People are entitled to their own opinion, whether it be right or wrong. You can explain to them about what happened, but just don't cry about how you're losing business. That's just pathetic and annoying. If every dude with a market thread did that, this forum would be spammed with scam reports and every other type of thread because people feel what's happening to them is unfair.
I could say the same thing about how I'm losing business because people are undercutting me, stealing customers from my thread, impostering me, framing me, etc. It just won't do you any good. Just move on and leave it be. You don't get anywhere by crying about it.