formative reveiw

Just to let off a bit of steam, got my feedback today. which I,m slightly pissed off about as i failed I know its not the final mark but their feed back doesn't make sence to me compared to others in my group i feel I have done a fair amount of work . The problem is I dont know what they want from me. Everytime they speek to me during the lessons I go back and do exacly what they ask me to. But yet if im doing exacly what they ask even though I am not happy with what they ask surely I should be doing alright. Turns out I'm not, my original idea has changed completely and it has turned into something they want not what I want. Which I was fine with before but now if I'm failing eventhough I'm doing what they ask then what am i supposed to do now. Im just so confused so upset and annoyed because it seems anything I do is not good enough and it's just putting me off this whole thing altogether.