Chance of admission and possibility of rejecting my application

Question

I had this grade c6 in mathematics and English b3 in science a1 in social b2 in accounting b2 in BM a1 in costing c4 in e-maths and apply for mathematics/science in N.J.ahmadiyy in wa but forgot to write the reference number on envelope due to that i doubt my admission can u confirmed to me that my doubt is true if not what is my percentage of admission