I have a roku tv and a streaming player , i am wanting to add my sisters streaming player to my account. I do not know how to do this because my daughter set it up before that system was installed in her room. Thank all!!
Assuming “it” refers to your sister’s Roku player, either delete it from the account that it is currently attached to (requires access to that account) or do a Factory reset. Factory reset is about half way down this page.
(On the other hand, if “it” refers to your account, then you’ll need your daughter to give you the password for it.)
