REFUND

I wanted to download CATIA V5 student version and not 3DExperience, i followed the steps in the manual, but it lead me towards V6 and not V5, and i don't want V6, so how can i apply for a refund? what should i have to do for refund?

Edu ​​​​​​​3DEXPERIENCE CATIA Student Offers​​​​​​​​​​​​​​