Today i was going to school but because of covid we need to print a copy if you did get the vaccine i did not one but two shots but they didn't let me in because of the lack of information. me and my sister have the same copy but different schools they let her but they didn't let me in What's wrong with my school.
They didn’t let you in even though you both got 2 shots? Maybe check with another administrator or call the school to see what other information is needed.
Maybe they suspect you to be a vampire. A vampire cannot in if they're not invited and to prove they're wrong, all you have to do is illegally trespassing and surely they will realise they're wrong and apologise to you
Honestly, do you want to be in school during this time? If attendance, you are excused. If grade/assignment, most(afaik) have syllabus at beginning of year/semester, if it doesn't have the assignment listed, it will at least have the teacher/professor contact info. If social interaction, unless you get contact info before, good luck on that.