About negative trust : Vod dont usually add false trust, just that he doesn't forgive people easily at all. He wants people to realize their istake and never repeat them.
Have good behaviour for some months and then ask Vod, I am kinda sure he will consider.
Vod asks that people interact positively with the community for 30 days before asking for removal of negative trust.
I mean the same and more importantly than 30 days is they realize their mistake, am I mistaken ?
And yes because of you I admit many scammers have given up the spirit to scam, keep up the good work. But sometimes you get too much stuck to your decision, which is what I respect though