got exemption from test what do i do now

i got my acf au cbt admit card in the morning and a few hours later i got an email from air uni that ive been exempted from the au cbt bcs of my "pre qualification test result" what does this mean? like is it bcs of matric and alevel grades or bcs of my nts marks? should i still give the test or not? i hv my test on monday wese according to the admit card.

i've applied in air uni isb campus