Hello Wagner,
Thank you for contacting us.
The Ministry regulations are very restrictive that is why we don't offer student discount any more. They don't accept the student cards, they don't like the pictures, they are always saying something is wrong. Also they only accept undergraduate students and age is always a problem (too old or too young). And all this has to be mentioned on the card, which is not always the case. We only accept discounts for children or the adult regular rate.
We are sorry we cannot help you.
Best regards,