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It seem to work now, right? With notifications being saved and device receiving token... Would you mind telling what helped?! Thanks

I dug around with root browser after a uninstall, even changed my password, and I found the location where configurations are stored and I could see all the notifications are set to active. I think it could be a permissions thing with the apk, it doesn't appear to have permissions for notifications.

Thank you Loki, if app doesn't have permission for notifications then I know what might cause that... Fix will come with next update, great that you have noticed that..

I do test with Android 6, don't seem to have any issues though... appreciate reporting back so I can cross test with other devices and fix issue with next update. Also, logout and restart app, login back might solve token retrieval issue.

I will try that and a full reinstall