Tomato v1.28 Shiby - Wireless Client Setup. Need Help

I need to use 2.4 Ghz as a WAN and connect to public wifi and route ALL LAN ports and 5 GHz wifi to private LAN. Below is my setup screen shots - not sure what I am doing wrong! can not connect to internet with my laptop connected to port 1.

WAN Settings:
Type: DHCP
Wireless Client Mode: 2.4 Ghz/eth0
DNS Server: Auto
MTU: Default/1500

2.4 GHz Wireless Settings: Wireless Client Mode
5 Ghz Settings: Access Point.

LAN: 10.122.123.1/25
DHCP: Enabled.

Do I need to configure anything else?...

Tomato v1.28 Shiby - Wireless Client Setup. Need Help