In order to be trustworthy here you must show it through your reputation and that's what you won't have in a newbie account who doesn't have any previous transactions, the worst part is your account even though is untrusted already has three negative feedbacks. Yeah sure people can buy old accounts with positive feedbacks but it doesn't mean they are also save from scrutiny or suspicion on what they are offering you still need to have real proof on what you are saying and how you can deliver it which in your case doesn't have any.