Unilag Banking And Finance Cut Off Mark?

can u tell me ,,, u all tell me what i have done to deserve this, can u imagine i past the cut off mark yet i can see my name.why ,some one tell me what to do , should i do a change of course on the course the deny me of admission.i scored 66.75 after all the dividing and all that,  the cut 66.75 for mechanical eng, ooooo my GOD i fell like the world is about to end , i am in a big mess.some advice me on what to do, plss help me