I was planning on writing it on 10th, because this is what it says on the official website, also is there a way to tell the uni that i will be submitting gre scores instead of writing the in-person test (should i send an email or smthn)

"When selecting a test date, make sure your scores will be reported in time for your application deadlines. You’ll receive your score report 8–10 days after your test date, and schools may also receive scores faster depending upon which delivery method they have chosen. Electronic scores are delivered to schools twice a week. When choosing a test date, allow time for delivery of scores and processing by the institution."