If i bought my iPad Pro through my school can I still get the promotion of buy iPad get beats free?

Here are the terms:

https://www.apple.com/promo/pdf/EN_US_BTS_070518.pdf

Take a look at the qualified locations. It appears that Apple Authorized Campus Stores qualify.

No, you should take a look at the terms that I linked to.

HI:

I just purchased the Beats Solo3 Wireless for my son however we purchased an IPAD through the school, is she eligible for the free beats promo as well?

We are in Quebec, Canada