A pendulum to communicate with the dead
 

Hello, everyone I hope everyone is doing well. In my first post I asked if using a pendulum was a good way to communicate with the dead. Since I don't have a pendulum, so I use a a rose quartz crystal on a string to talk to my cousin who committed suicide this past Monday. From what I understand he is in the lower part of the astral plane. How does he get out of the lower part of the astral plane? I'm not sure if I'm in the right chat room if not please tell me what chat room I need to go to. I just want to talk to him so much to tell him how much I love him and he is my favorite cousin.