Wifi setup via pfsense 2.3.2

[dessertfox03]

I am using pfsense 2.3.2 running in virtual box machine.
I have this configuration..

wan–- em0 ---- v4/dhcp4: 192.168.8.103/24
lan--- em1 ---- v4: 192.168.1.1/24

My AP is connected to the switch and my switch is connected to the lan card.
My pldt is connected to my pc..

What configuration should i do so that when anyone connect to my AP will be redirected to a login page  with time limit.

Also why i cant connect to my accesspoint ? I have open my cp's wifi and the ssid of the AP apear but when i try to connect it only save.

Does anyone can help me???.. I need this for my thesis... Tnk you in advance.
and if you have the complete tutorial and share it to me.. I am very grateful