How do I get my application number of old application got decline

[Singhaman98771]

Hi there I applied student visa last year, I don’t have application number I lost it lost my gmail too. I need application number to apply caips notes and to mention in new application. How do I get application number do I have to contact high commission or something.
Thanks in advance

 

[bongoman]

You don't need the old application number for a new application.