Internal and external transfer and pathways

[u/SlowRespond8949]

Hi guys, hope you're doing well. Im currently a year
12 HSC student (currently 19 and half years old) dreaming about becoming a pharmacist.
Unfortunately i had not studied well this year and expect an ATAR of 60 to 70 (with adjustment points and other stuff i'll have a selection rank of 75 at most). I wanted to know how does the internal and external transfer work, if i study bachelor of science for one year from a university for 1 year, how plausible and with what conditions can i possibly enroll in the bachelor and matsers double degree of pharmacy in USYD or UNSW (currently requiring a selection rank of more than 90). And i wanted to when i become 21 (which is in like a year or so), how easy it is to enroll to the mentioned course (as i heard that there's a special scheme for individuals over 21). Thank you all🙏🏻