Multiple registered devices

[70clcl]

I recently sold my gen1 iPad to another parent on my daughters softball team.
He subsequently went and bought iScore to keep track of his daughter.
In trying to register the device on his admin page he noticed that all of MY info is listed (name and email).
I then went to my admin page and noticed that I have 2 devices registered to my email address. How do I deallocate one device so it can be taken over by the other parent?

[FTMSupport]

Email us at support@iscoresports.com and let us know the customer IDs and emails involved and we can remove the registration for those devices.