Tell your school you don’t want your picture to be online (on Instagram) and ask them to remove it.

If i do that i’ll probably be targeted by the school staff and the people in that photo as an idiot that is scared to show his faces on photos, and if i explain that it’s a matter of privacy then i’d probably look weirder

Well do you want privacy or not? Get over yourself. What do you care what they think? As a school they should have a list of who they can and can’t use in photos. It’s actually a fucking nightmare for any marketing staff but that’s part of their job. They need to respond to it. Unless you’re American… then your rights are imaginary. Suck it up and smile

Thank god i’m not an american