About connecting my camera with new account and new wi-fi

Hi
My husband used to shared our home ring camera with me. Since he disconnected home wi-fi l have no access to any camera or can change because he is the owner. Can anyone help me to connect the camera with my new account. I also have new wi-fi connections right now.

I have doorbell, stick up camera,
Floodlights

Thanks in advance

Thanks for the message. I will try to contact them