HI, Does anyone why I extract from the spice and not extract the VDD and GND pin?

If you import SPICE from a netlist, ports will only be generated if the schematic has been captured with the subcircuit option. Otherwise, it has no way of knowing what is a port and what is just a regular net. You can always add the ports to the layout yourself; just use the

Edit->Text...

menu item to create a layer and select the "port" option when you do. You can also create ports manually with the

label

and

port

commands.

what is the manual command?

See the command line reference at http://opencircuitdesign.com/magic (click on "Using Magic" and scroll to the bottom); the command reference is just a link to the

doc/html/

directory in the source code.