I went to HS in 2007 didn't go there for months and they dropped me out.after phew months I went back to the high school to re join but they said no I can't go back in cause I'm 18 and I asked them can't I have my diploma back 8th grade 1, the one I gave them when I registered in 07 they said they don't have it they checked in the office no nothing.

My guess is it could have returned back to the CPS Board Of Education.

How do I recover it back? If my school doesn't have it