As per forum policy staff do not moderate scams or potential scammers. However, as already mentioned I have already left him negative feedback. I wouldn't be against certain restrictions like removing the ability to self-moderate in the marketplace etc (or maybe only certain higher ranks have the ability to do so), but people are ultimately resoponsible for their own money and shouldn't be sending it to random people on the internet in the first place. I guess sometimes people just have to learn the hard way.
but what about people like me that did not do anything like scamming people (check my profile I don't have any feedback related to scam) can you at least review their post whether to check if they deserve a red trust. If you can find any accusation about me being a scammer on this forum you can ban my account. So atleast be considerate to those who make a first offense like me but is willing to correct themselves like me I have removed the link on my facebook profile on my details here.