New VPP Users not showing up

[Charmant_USA_IT]

Does anyone know if there is a user limitation for enrolling users in Apple VPP via the System Manger Dashboard?  I have 30 users enrolled and i have been trying to enroll 2 new users for 3 days.  The Recent Activity Log says they were added successfully, but they do not appear and no invitations were sent.  I am running the "free" version of the MDM dashboard, which could be my issue. 

I have not upgraded to Apple Business Manger yet, could that be the issue?

VPP Token is not expired.  Thanks!

[kYutobi · Accepted solution]

I have 37 users in my MDM and I also have the MDM free version. I would go to Apple Business Manager to make sure everything is brought over. Also when creating the user send the invitation automatically and check if the user receives the email. 

[Charmant_USA_IT]

Thank you so much.  I will get Business Manager up and running and retest.  I am sure that is it based your experience.