UNSW 的 conditonal offer帮忙看看

MischaUID: 2299859

收到offer一个月了，可是有一页Return the Reply Form to: Admissions Office, UNSW, Sydney NSW 2052 Australia   
Acceptance of Conditional Offer
I hereby provide the required documents to finalise the assessment of my application. On the condition
that I successfully meet the entry requirements, I accept the offer of a place as an International
fee-paying student in the following program and commencement


。。。。是不是要现在就寄回去呢，我申请的是明年7月份入学的，现在还是大四T在读
tuition Fee Deposit and OSHC Payments那一栏不会也要现在就交钱吧，搞不清楚~~