removing old devices/seeing who's on your account if you feel like people shouldn't be like my account has be accessed. ive changed my passwords but still feel like someone else is on it.
On what account exactly?
Are you referring to an app of some kind?
more details please??
Optus Sport no longer has device limits so I believe a list of what connected devices are/Manage Devices is not available.
Changing your password should be sufficient.