He has been doing this since 2022, idk if that got unnoticed or if that is okay on this forum but one thing is for sure, this user is a scammer and liar.
You cannot be sure that he is a scammer if there are still no proven charges against him. He probably went unnoticed because his service is not interesting to anyone here.
What you can do is present all his fake and alt profiles here, maybe create a flag for his main account and ask for support from DT members.
I think that sometimes we shouldn't wait for real damage and accidents to take measurements but we can prevent them from happening. Maybe ban is exaggerated but it will be optimal if DT members leave a negative or neutral feedback. I don't leave a feedback because it won't be visible, it will only be in untrusted feedback.
What you did is very shameful and rude. Do you have any proof about me? NO. You're slandering me by calling me a liar and a scammer. I am sure of myself. If you find someone I cheated or lied to, I will close my account and go. If you can't find it, can you do the same? Are you that sure of yourself?
Can you explain please how did the deal happen between you and your customers? How it comes that they registered account exclusively to leave a positive reply in your thread and leave a positive trust on your profile? And then they have never used those accounts?
Such a thing can happen once or twice but the frequency of that in your thread is extraordinary high.
If you prove that those feedbacks are real and your service is legit, I'll take my words back and even reward you! I promise!