School fee . I don't want to forfeit my admission

The message on my school Portal ."The University management has directed that only admitted students with matriculation numbers will be eligible to participate in the forthcoming matriculation exercise. Consequently, you are by this notice advised to pay your school fees for the automatic online generation of your matriculation number after you have been cleared. Failure to pay your school fees after your clearance means you will not participate in the scheduled matriculation exercise and you will be deemed to have voluntary forfeited your admission. Please be guided"