I’m from Australia so our school ends on the 10th of Dec, and hence all the teachers and students go on holiday.
Will this be trouble if I want to spend 10-31st of December to work on my application?
Do they just need to upload and submit everything to the common app per university and once I’m done with my essays I submit it myself? Or do they need to submit it for me?? So my deadline will be on the 10th?
Once you’ve submitted your applications to schools, you need to request a transcript from your high school. Here, they send your transcript along with your letters of recommendation and other documents.
My suggestion would be to spend this weekend getting as much done as you can-- and submit everything well before school ends on Dec 10.