How do i connect my apple pencil to a different device

What "different device" are you talking about?

You can do that only if that different device is an iPad supporting your Apple pencil model (check this compatibility list:--> Apple Pencil compatibility - Apple Support)

Should be this case, read the sections "If your Apple Pencil won't pair with your iPad" in the support article that led you here. If you still get no help, contact Apple support directly, using this specific link:--> Apple Support

Regards

Giulio