Multiple baby profile? Second camera asked me to pay for subscription again?

so I just got my second Nanit. I added the camera and it automatically created a second baby profile? Then I noticed that it doesn’t have the subscription that I paid for.
So I thought I did something wrong. I detached the camera and assumed it will also remove the baby profile and it didn’t. I tried adding it and followed it step by step…. And now I got the third baby profile and it can’t be removed? What’s going on. I can’t just add the new camera