Will it be hard for me to be accepted to an Australian university as?
Theres two issues to address: Academics pathway and Visa GTE Academically, if you're very weak or perceived to be based on your performance, your pathway may include a foundation program, followed by a Diploma at an affiliated Private or Government College/institute or you may be required to repeat one or two years of senior school (though, I think this is unlikely), But it's still provable a smaller private university would take you. Visa and Genuine Temporary Entrant - this could be the issue if your record of academic progress is poor then this brings into question your perceived ability to be a genuine student and be able to make adequate progress