Hello guys, i will be visiting Melbourne this coming November/December for 'The Weeknd' Concert.

i just bought the concert tickets yesterday, and i already apply my Visa yesterday. Im still waiting for my approval before i buy my flight tickets and i will be staying at my friends place .

Will i get approve within this few week? cos i did not attached my flight details the only thing i attached was my National Identical Card, Passport, my concert tickets as evidence for visiting.
Please advice.

Thank You