curious about some things! i really wanna study here

im a Vietnamese student, hoping to study for an undergrad bachelor of design at monash. I'm wonderingg if getting your application accepted is just a simple matter of having the required GPA and IELTs score. If you're vietnamese, please please tell me your applicating process and how long it took waiting for a visa! I'd really appreciate it.
I also am curious about the workload for that undergrad course.