Question regarding adding new account to existing app

Hello. I just purchased 2 new cameras. I already have the app on my phone, but that account belongs to my mother. She has her own 2 existing cameras. How do I add my account and cameras onto that existing app, without me having to have 2 different apps on my phone, for the 2 accounts? Thank you.

One at a time. She logs out…you log in.

The APP can monitor several hubs along with the camera(s) linked to each hub, but the APP will allow any device that is using the APP to view ALL hubs on the account, and ALL cameras linked to each hub. If you do not want her to view your cameras, you will have to establish a second account, and log out of HER account to go into YOUR account to view YOUR cameras.