u/Firm-Abrocoma-6014

I got an HEI: Conditionally Acceptable status for the university of debercen and it asks of me to upload the following missing document(s):
- high school certificate

My question is what do they mean by that, I'm an IAL student so do they mean my grades when they come out, or is it my high school diploma that they want (after I finish my school year). If its the former, then i get them after the first of august so what can I do?