I have a few things to say.
1) This doesnt really sound like techno(this isnt affecting my rating nor what I vote it as) Id put this under miscellaneous, but thats me.
2) Its all over the place, which I find very unappealing. I think next time you should try to stick with one idea.
3) Some parts are really empty(especially 17-21)
Im sorry to say that I didnt really find the composition enjoyable but I will admit it sounds like it has potential to be something.