u/CRYoda308

I went today for the first time to a CROUS and from what I know. The price for non scholarship students is 3.3 €. But I got charged 9.9 €. When I asked the cashier lady in my broken french, she just said to me that everything is normal. So I would like to know if I will get back my 6.6 € or if I just take this as a 9.9 lunch meal