If you look at my profile I traded otc over 1M with success, all of them with people with proven history. One single person who never saw me wrote something and you call it negative trust. Please check the profile and posts of this user and tell me if his negative feedback is justified.
I have just visited your profile and saw several trade history on your profile but any feedback doesn't have any reference link to check either those are real or fake. As there are no reference link and as those people are not default trusted people anyone can say those are fake feedback.