Depending on where you have applied there are also similar issues in Canada. We have also gone through long lockdowns, online learning and there have been a shortage of teachers because of smaller class sizes, teachers deciding to leave the profession or retire, etc. Did you order GCMS notes. Not sure if your parents have other savings but spending so much money on high school if your parents only have 70k doesn’t make much sense. They should spend their money on sending you to post secondary education. If you are attending a private school in the gulf, the quality of the education is likely much better than most public schools in Canada. Is your father’s employer paying for the education in Canada? Were they paying for school in the gulf country? Do you have a back-up plan if you aren’t approved?