[closed] Cannot capture any output packet

My PC is Windows 10, the Wireshark version is 2.0.3 and it is installed in this PC. My PC is connected by ethernet to my home router.

I use a TCP client tool on an Android phone to connect to a TCP sever tool on my PC. And then send and receive TCP packets between them. The communication has no problem because I can see the message on both tools. However I cannot see any packet sent out from my PC. I mean other than the packets of the client/server tool, I even cannot see any packet sent out from my PC's ip address.

I have switched off the my PC's anti-virus and firewall. Also I have switched on the promiscuous mode. Why is that?