Hi @PreciousFrancis, because of the structure of Free-for-Teacher, we can't support SIS integrations or more hands-on administrative control over rostering. In a pilot program or controlled environment, you would see a big difference rather than having to manually add each user or have them register in this way.
I have attached a photo of how to enable private messaging in the Canvas Community. Go to settings -> preferences -> private messenger. I can then help your students in a more confidential manner.
Regarding why this is happening: often we see students register multiple times OR they log in through google/microsoft/third party provider, and there's duplicate accounts being created for them, and this free version doesn't recognize the duplication. Again, this is much more easily managed in a pilot/full version of Canvas. If I see which students need help, I can better ID where the hangups are occurring, including why roles are being switched for them.
Thanks,
Kevin
With th