The attitude is a bit worrying. I’ve been out of school for longer than I was in it now, and to be quite frank, That’s life ol’ boy! Make the best of it, because it doesn’t get any better or easier when you’re out of school and have to earn a living.
I would suggest, speaking to a responsible adult, maybe a teacher, your family’s Rabbi or the principal to see how you can get the best of your remaining years of school.