I have a non-profit license, downloaded Adobe Acrobat Pro DC2015 and it says license code is not correct. Where do i find the download for this SKU???

Per the subject. We are a non profit, and have a non profit license package.

This is the SKU:

Licensing Program

TLP 5.0 LICENSE PROGRAM - EDUCATION

I tried a download I found on the Adobe site, Acrobat_Pro_DC_Set-Up.exe, and it said license code was not correct. Where do I get this download package from for our SKU?

Thank you very much for your time and support!