unable to update token for expired Apple VPP

[fbs]

My school's VPP token expired. I am trying to update the token. I go to Apple School Manager, then settings, then MDM Servers. I select Meraki (only server) and click download token. It is saved as a p7m. 

I then go to Organization, MDM, and go to Apple VPP Servers, click on my account, and select update token. I drag it into the box (I've also tried clicking on box, and selecting p7m file). It just scans it, then says service token cannot be blank. 

Any ideas? Thanks. 

[fbs · Accepted solution]

Found problem. I had to go to settings, apps and books, and download it there. User error.