I applied for UONA in age of 34 for the July-19. But now visa not approved I apply again for Sep-19

I applied for UONA in age of 34 for the July-19. But now visa not approved I apply again for Sep-19 intake. my course is MS IN CYBER SECURITY I have done MCA or experience of 7year as a team lead in Telecom sector. Should I apply or not