Unit activation

Pierrekande

HI am trying to create new units in my new trace account but when i want to save there an error saying invalid character in the identifier, I tryed in so many way nothing happens please help
also in this trace is there a way to create other users group in my account?222222`

dapi

Pierrekande Hello.
Please write your tracker IMEI and model,
and what you mean by “creating other users group” in your account - a possibility to share your location or something else and for which purposes you need such a functionality.